Sensors, gateways and edge devices we deploy with NARA. Add what you need to your cart and request a quote — we reply within one business day.
★ Top Selling
A rugged three-axis vibration and temperature sensor for rotating machinery — motors, pumps, fans and gearboxes. It reports acceleration, velocity and displacement over LoRaWAN so NARA's predictive-maintenance models can flag bearing wear, imbalance and misalignment weeks before a breakdown. IP67 housing, a replaceable 8,500 mAh battery and stud or magnetic mounting make it a fit-and-forget retrofit on existing equipment.
★ Top Selling
A certified-style hard hat with built-in intelligence for high-risk sites. It detects falls, helmet removal, inactivity, high temperature and proximity to live voltage, raises an SOS on demand, and speaks voice alerts directly to the wearer. Every event is reported over LoRaWAN to the NARA safety dashboard, so supervisors see who needs help and where — without phones or extra wearables.
A wearable badge that keeps every worker visible, indoors and outdoors. It switches automatically between GPS, Wi-Fi and Bluetooth positioning and reports over LoRaWAN with a 2–5 km range. A dedicated SOS button, buzzer, RGB LED and motion sensor turn it into a lone-worker and man-down device. Up to 5,000 records are stored locally when coverage drops. ATEX version available for hazardous areas.
A compact personal safety device for staff in factories, hospitals, hotels and remote sites. One press sends an alert with the wearer's indoor position, located from nearby Bluetooth anchors. A 7-colour LED and vibration motor confirm that help is on the way. Motion and button events are time-stamped and logged. Wear it on the wrist, on a lanyard, on a helmet or on the chest.
Turn platform alerts into on-site warnings people can't miss. When NARA detects a gas leak, overheating or a safety event, this wall-mounted siren sounds at 110 dB or more and flashes a strobe, triggered remotely over LoRaWAN. Three selectable tones and IP65 protection suit factories, warehouses and outdoor yards.
A battery-powered Time-of-Flight sensor for precise, contact-free measurement. The Distance version measures fill levels in bins, tanks and silos, or parking and doorway clearance, to ±10 mm. The Occupancy version adds a PIR sensor to detect whether desks, rooms and workstations are in use. It runs for up to 5 years on a replaceable battery and mounts with adhesive tape or a magnet.
A small Bluetooth LE 5.3 sensor tag for condition monitoring of stored goods and equipment. Choose the temperature and humidity version for pharmaceuticals, food and sensitive stock, or the vibration version to spot unusual movement and machine activity. A 120 m broadcast range, up to 3 years of battery life and adhesive or lanyard mounting make it easy to deploy at scale.
★ Top Selling
DIN-rail Ethernet module based on the W5500 Ethernet controller with hardware TCP/IP protocol processing. It connects a DIN-rail-mounted controller to a wired network through a four-wire SPI interface. Specifications:
★ Top Selling
A combined edge AI vision development kit for local image acquisition, defect detection and model inference. The NVIDIA Jetson Orin NX 16 GB computer is paired with a compact UVC USB industrial camera. The CS-mount lens focal length is confirmed against the intended field of view and working distance for each installation. Detect defects from day one — no training dataset required. Most vision systems can't deliver value until thousands of labeled defect images have been collected. The NA8247 works differently. It ships with NARA's proprietary inspection engine, which starts detecting surface and print defects on the first day of installation using rule-based computer vision and unsupervised anomaly detection: the system learns what a good part looks like from normal production and flags anything that deviates from it — runs, pinholes, craters, scratches, blisters, misalignment, color drift and more — with parameters tuned on-site by a NARA technician. From rules to deep learning, automatically. While the kit runs, every capture is stored on the edge and in the NARA cloud in a training-ready format. The built-in NARA Dataset Collector uses a vision-language AI agent to pre-annotate images with bounding boxes, which an operator confirms or corrects in seconds. Once the dataset reaches training readiness — tracked live per defect class — a YOLO-based deep learning model is trained and deployed to the same device, accelerated with TensorRT. The kit gets more accurate the longer it runs, with no interruption to production. Technology stack NVIDIA Jetson Orin NX 16 GB (100 TOPS) running on-device inference — images never have to leave the factory Classical CV + anomaly detection engine (alignment, structural similarity, color deviation, spot and edge detection) for zero-dataset start-up AI-assisted dataset collection and annotation with human review YOLOv8 / TensorRT deep learning models trained per product line Native integration with the NARA Industrial platform: live defect metrics, alerts, per-line dashboards and reports
★ Top Selling
Industrial single-port gateway for bidirectional RS485-to-Ethernet communication, suitable for connecting serial devices and PLCs to an IP network.
★ Top Selling
A compact field node designed to connect compatible industrial sensors to a nearby NARA Cluster over Bluetooth. It acquires measurements from 4–20 mA transmitters and communicates with supported RS485 sensors, then forwards their data wirelessly to the cluster for monitoring, dashboards, and alerts in the NARA platform. Suitable for distributed temperature, pressure, level, flow, and other process measurements where a wired data run back to the cluster is impractical.
★ Top Selling
3.5" capacitive touch display for on-site gateway setup and local monitoring Set up and monitor any NARA gateway without a laptop or an app. The NA-TP35 is a compact 3.5-inch IPS touch panel powered by an ESP32-S3, built to mount on NARA Industrial and Agricultural gateways and give plant operators a clear, local view of what's connected and what's happening — right at the machine. Zero-IT commissioning. Power on, enter your Wi-Fi credentials and NARA cluster token on the touch screen, and the gateway joins your NARA workspace. Security certificates are provisioned by NetronAI before shipping, so there is nothing to flash, configure or install on-site. What you see on the panel Connectivity status: Wi-Fi signal, cloud link, MQTT session health Connected sensor nodes with live readings, battery level and last-seen time Local alarms and threshold breaches, even when the internet link is down Gateway identity, firmware version and diagnostics for support calls Works with NARA Industrial Gateway · NARA Agricultural Gateway · NARA Fleet base station (coming soon) In the box NA-TP35 touch panel, USB-C cable, mounting bracket, quick-start card
An ultrasonic transmitter for continuous, non-contact liquid level measurement in tanks, drums, reservoirs, channels, open vessels and water-treatment installations. The sensing head mounts above the liquid surface. A programmable measuring span allows the selected sensor version to be configured for the application. Available outputs support connection to compatible PLCs, indicators, data loggers and NARA acquisition interfaces.
★ Top Selling
A programmable DIN-rail controller for connecting compatible RS485 and CAN devices to wireless monitoring applications. Based on the ESP32-S3, it combines isolated field communication interfaces with Wi-Fi and Bluetooth Low Energy. Suitable firmware can enable data collection and communication with NARA equipment. USB Type-C provides development access and firmware programming.
The NARA NA8625 is an indoor LoRaWAN gateway for connecting long-range, low-data-rate wireless sensors to local and remote monitoring systems. Ethernet and Wi-Fi provide IP connectivity, with optional EC25 4G cellular connectivity for deployments requiring a mobile-network connection.
A 6.7 g Bluetooth LE beacon that clips onto a safety helmet and turns it into a location tag. Nearby gateways pick up its signal so NARA can show which workers are in which zone, support mustering and flag entry into restricted areas. It is IP66 sealed, broadcasts up to 50 m in open areas and runs for about 3 years on its coin-cell battery with default settings. Transmit power and interval can be tuned to balance range and battery life.
A rechargeable smart badge that tracks staff indoors and outdoors without any local gateway. Outdoors it uses GPS, BeiDou, GLONASS and Galileo; indoors it scans nearby Bluetooth beacons up to 85 m away. Positions are sent straight to NARA over 4G LTE Cat.1. Built-in NFC supports access control and attendance, while a function button, buzzer and motion sensor cover alerts and man-down use. It is IP65 rated, with a 1,250 mAh battery that recharges in about 3 hours.
★ Top Selling
A light, rechargeable Bluetooth badge for workforce visibility. Worn by staff, it acts as a repeater: it picks up nearby Bluetooth signals and relays them, so NARA can locate people and extend coverage in areas with sparse gateway coverage. The 19 g badge is IP67 sealed and lasts about 16 days per charge on a typical shift pattern. An accelerometer, vibration motor and RGB LED support alerts and feedback, optional LF, HF or UHF RFID adds access control, and firmware updates over the air.
A credit-card-sized Bluetooth LE 5.3 location card just 1.3 mm thick, designed to replace a standard staff ID. It broadcasts up to 100 m in open space, so NARA can show where people are across offices, plants and campuses. It is IP67 rated and runs for around 2 years on its built-in 400 mAh battery. NFC supports access control, an accelerometer saves power when the card is still, and the surface can be printed with your logo and design.
A long-range worker badge that combines Bluetooth positioning with LoRaWAN connectivity. It locates the wearer from nearby Bluetooth beacons and reports over LoRaWAN more than 1 km in open areas, which suits large plants, yards and sites without Wi-Fi. A single button powers the badge and raises an SOS. The accelerometer triggers an immediate report when the wearer moves, alongside a regular report every 30 minutes by default. It is IP65 rated and has a 900 mAh rechargeable battery.
A 20 g rechargeable Bluetooth badge for people tracking in offices, hospitals, plants and warehouses. The standard version runs on Bluetooth LE 5.0. The AoA version uses Bluetooth LE 5.1 direction finding for sub-metre-class indoor positioning with compatible locators, and lasts up to 8 months per charge. It is IP67 sealed and includes a button, vibration motor and accelerometer for alerts and feedback. Optional LF, HF or UHF RFID supports access control, and it charges fully in about 2 hours.
A fixed emergency button that sends an instant alert over LoRaWAN with a single press. Mount it at workstations, in cold rooms, plant rooms, washrooms or reception desks, and NARA notifies the right people the moment help is needed. It reaches more than 2 km in open areas, runs for up to 3 years on its 4,000 mAh battery and installs with screws or double-sided tape. A tamper switch reports any attempt to remove it.
A compact Bluetooth LE sensor that measures light levels from 1 to over 54,000 lux. Use it in laboratories, offices, warehouses and production areas to verify lighting levels, trigger alerts when areas are too dark or too bright, and feed adaptive lighting control through NARA. It weighs 17 g, sticks on with double-sided adhesive and runs for about 3 years on its built-in battery. Tamper alerts, password protection and a non-connectable mode keep deployments secure.
A wireless magnetic contact that reports the moment a door, window, cabinet or gate opens or closes. Events go out immediately over LoRaWAN with more than 1 km of range in open areas, so NARA can log access to plant rooms, cold stores, electrical cabinets and restricted areas and alert on unexpected openings. It runs for up to 2 years on a 1,500 mAh battery, and a tamper switch reports any attempt to remove it. To start it, remove the insulation sheet.
A stick-on Bluetooth LE sensor that detects whether a machine or device is off, on standby or running. NARA uses this data to measure real utilisation, spot equipment left idling and cut wasted energy across production lines, labs and hospitals. Two versions are available: Standard, with a 1,800 mAh battery, and Buzzer, which adds an audible alert. Both last about 3 years, mount with 3M adhesive and can be wiped with alcohol for clinical and clean environments.
A LoRaWAN air quality monitor that measures six parameters in one device: temperature, humidity, CO₂, PM2.5, TVOC and formaldehyde (HCHO). It gives facility and EHS teams a continuous view of indoor conditions in offices, factories, laboratories, schools and warehouses. Readings stream to NARA, where thresholds trigger alerts and can drive ventilation, so poor air is caught before it affects people or processes. The LoRaWAN link reaches across large buildings without Wi-Fi setup.
A passive infrared motion sensor that detects people moving within 8–10 m across a 90° field of view. It reports over LoRaWAN with a range of more than 2 km in open areas, so a single gateway can cover offices, warehouses, plant rooms and remote buildings. A replaceable 4,000 mAh battery lasts up to 2 years, and an anti-tamper switch raises an alert if the unit is removed. It mounts with screws or double-sided tape, and NARA uses its events for occupancy analytics, intrusion alerts and energy-saving automation.
Catch leaks before they become floods. This sensor places a waterproof probe on the floor of server rooms, plant rooms, basements, kitchens and storage areas, and reports immediately over LoRaWAN the moment water is detected. Its range of more than 2 km covers large or spread-out sites. Between events it sends a status report every 8 hours, giving a battery life of 3 years in regular use and up to 5 years at most. The main body is IP64 and the probe IP67, and alerts reach the NARA dashboard in real time.
A wireless sensor with a built-in accelerometer that detects vibration, shocks and unauthorised movement of equipment, machines and high-value assets. It sends a status report every 30 minutes and reports immediately when motion is triggered, over LoRaWAN with a range of more than 2 km. A buzzer gives an audible cue on site, and the displacement alarm flags assets that have been moved. The IP65 housing and a rechargeable 2,400 mAh battery lasting about 1.5 years per charge suit factories, construction sites and outdoor yards monitored through NARA.
★ Top Selling
A Bluetooth LE temperature logger with a 4-wire Pt100 RTD probe and Class A accuracy, for measurements that standard sensors cannot handle. The ultra-low temperature version measures from −200 °C to 200 °C for cryogenic storage, freezers and process lines. The food-grade version covers −40 °C to 180 °C for cooking, pasteurisation and cold-chain checks. It stores 20,480 readings locally, runs about 3 years on a 2,700 mAh battery and supports password-protected configuration. Data flows through a gateway to NARA for alarms and compliance records.
A compact Bluetooth LE 5.0 contact sensor that reports every time a door, window, cabinet or gate opens or closes. Fit it to server racks, cold-room doors, storerooms and emergency exits to log access and trigger real-time alerts through a nearby gateway and the NARA platform. It weighs under 27 g, runs about 13 months on a replaceable 220 mAh battery and supports over-the-air firmware updates. The white housing can be customised to match the installation.
A 60 GHz radar sensor that detects human presence even when people sit still, something a PIR sensor cannot do. With a 4T4R antenna array and a 120° detection angle, it counts and tracks people flow in meeting rooms, offices, retail spaces, clinics and production areas without cameras, so privacy is preserved. It is available in Wi-Fi and Bluetooth LE versions and runs from a 12 V supply for continuous operation. NARA uses its data for space utilisation, HVAC and lighting control, and safety zones.
A lightweight Bluetooth LE sensor for real-time water-leak detection under sinks, water heaters, air-conditioning units, server racks and pipework. Its IP67 waterproof probe sits on the floor, and alerts reach a gateway up to 150 m away in open space, then the NARA platform. It weighs just 17 g, runs on two standard AAA batteries (1,300 mAh) and supports over-the-air firmware updates, which makes it easy to deploy across buildings, hotels and facilities.
A Bluetooth LE 5.0 passive infrared sensor for indoor monitoring of people or pet movement. Alongside the PIR detector it measures temperature and humidity and includes an accelerometer, so one device reports occupancy, room conditions and tampering. It broadcasts in iBeacon and Eddystone formats, with optional Bluetooth mesh and tamper-proof OTA firmware. Two AA batteries (2,900 mAh in total) keep it running in offices, meeting rooms, care homes and storerooms connected to NARA.
A compact Bluetooth beacon with a high-precision vibration sensor for monitoring objects and equipment. Attach it to machines, tools, doors or valuable goods to detect when they are running, handled or moved, and receive the events on the NARA platform through a nearby gateway. At just 11 g and powered by a single coin-cell battery, it fits almost anywhere. It broadcasts in iBeacon and Eddystone formats, with optional Bluetooth mesh and tamper-proof OTA firmware.
A rugged Bluetooth LE temperature and humidity logger for manufacturing, healthcare and warehousing. Choose the probe that fits the environment: a breathable short probe, short or long probes with a PE cover against dust and fog, or a stainless-steel long probe that reaches −40 °C to 125 °C. An LCD display and buzzer give on-site readings and alarms, and 20,480 records are stored locally. A 2,700 mAh battery lasts about 3 years and the range reaches 200 m in open space, with data sent to NARA for alerts and compliance reports.
An ultrasonic level sensor that measures liquid in a tank without touching it. It mounts on the outside of the tank bottom and reads the level through the wall, so there is no drilling, no seals to maintain and no contact with fuel, water or chemicals. Levels from 20 mm to 2,000 mm are reported over LoRaWAN with low power consumption for years of battery operation. On the NARA platform, readings become fill levels, consumption trends and refill alerts for water tanks, fuel tanks and process vessels.
A battery-powered ultrasonic sensor that measures distance from 280 mm to 7.5 m and reports it over LoRaWAN. Mounted above a surface, it tracks fill levels in waste bins, water tanks and silos, or detects whether a parking bay is occupied. A 40° beam and centimetre-level accuracy suit open containers and outdoor sites, while low power consumption keeps maintenance visits rare. NARA turns the readings into fill-level dashboards, collection routes and threshold alerts.
A general-purpose, battery-powered LoRaWAN node for connecting your own sensors to a long-range network. Its analog, digital and serial interfaces accept probes, switches, counters and small industrial sensors, and the open, Arduino-programmable firmware can be adapted to custom payloads. The IP66 enclosure and low power consumption suit outdoor and plant-floor installations far from mains power. Data flows into the NARA platform like any native sensor, making it the quickest route from prototype to field deployment.
A battery-powered sensor node that connects custom sensors directly to the cellular network over NB-IoT — no gateway required. It is the choice where operator coverage exists but installing a private LoRaWAN gateway is impractical, such as scattered tanks, meters and remote assets. An IP68 enclosure allows installation outdoors, in pits and in wet environments, while low power consumption keeps it running for long periods between visits. Readings arrive on the NARA platform alongside the rest of your fleet of sensors.
A LoRaWAN controller for monitoring and switching equipment remotely. Digital and analog inputs read contacts, pulse counters, 4–20 mA transmitters and voltage signals, while digital and relay outputs switch pumps, valves, lights and alarms on command. Class C operation keeps the device listening, so commands from the NARA platform reach it within seconds; Class A is available for lower power. It extends PLC-style I/O to pump stations, tanks and remote cabinets without cabling back to a control room.
Bring the equipment you already own onto a wireless network. This converter connects to the RS485 port of energy meters, flow meters, PLCs, inverters and industrial sensors, reads their Modbus registers and forwards the values over LoRaWAN — no new cabling back to the control room. It is a quick way to add legacy meters and machines to NARA dashboards and alarms across a factory, a pumping station or a remote site, with LoRaWAN reaching kilometres from the nearest gateway.
A compact indoor sensor that reports room temperature and humidity over LoRaWAN. An optional external temperature probe adds a second measuring point, so one unit can watch both the air in a room and the inside of a fridge, cold cabinet or equipment enclosure. It runs on two standard AAA batteries with low power consumption, which keeps installation and battery swaps simple for offices, warehouses, server rooms, pharmacies and food storage. On the NARA platform, readings become trends, comfort and compliance reports, and threshold alerts.
An outdoor open/close sensor for doors, gates, hatches and cabinets exposed to the weather. It reports every change of state over LoRaWAN, raises an alarm when a door is left open, and keeps running statistics of how often each door is opened. A built-in datalog stores events when the network is unavailable and sends them once coverage returns, so no access record is lost. NARA uses the data for perimeter security, utility cabinets, pump stations, cold rooms and remote sites where wiring an alarm system is impractical.
One LoRaWAN node that reads up to four ultrasonic distance probes. A single device can monitor several tanks, bins or bays side by side, cutting the number of radios, batteries and network registrations needed on a site. Low power consumption supports long battery operation in the field. Typical uses include rows of water or chemical tanks, waste-bin clusters, sumps and parking bays. On the NARA platform each channel appears as its own fill level or occupancy reading, with individual thresholds and alerts.
A waterproof outdoor node with three temperature probes, reporting all three readings over LoRaWAN. It measures temperature at three points at once — for example the top, middle and bottom of a tank, three shelves in a cold room, or supply, return and ambient on a chiller. Configurable temperature alarms flag readings outside the allowed range, and low power consumption keeps the node running on battery for long periods. NARA plots the three channels together, making gradients, stratification and failing equipment easy to spot.
A waterproof outdoor node with two temperature probes, reporting both readings over LoRaWAN. Two measuring points per device suit inlet and outlet pipes, supply and return lines, or a freezer and the room around it. Configurable temperature alarms flag readings outside the allowed range, and low power consumption keeps the node running on battery for long periods. On the NARA platform the two channels are shown side by side, so temperature differences across heat exchangers, pumps and cold chains are visible at a glance.
A battery-powered ultrasonic sensor that measures distance from 30 mm to 4.5 m and reports it over LoRaWAN. Its short minimum range lets it sit close to the surface in shallow tanks and small containers, and the wide 60° beam reliably detects objects and uneven surfaces such as waste or bulk material. Centimetre-level accuracy and low power consumption suit bins, tanks, sumps and presence detection. NARA turns the readings into fill levels, collection schedules and threshold alerts.
A LoRaWAN distance sensor based on LiDAR time-of-flight, measuring from 0.1 m to 12 m. Its narrow 3.6° field of view targets a small spot, so it can read the level in deep silos, tall tanks and narrow shafts without echoes from walls or fittings. Accuracy is ±5 cm up to 5 m and ±1 % beyond, with low power consumption for battery operation. Typical uses include bulk-material silos, water reservoirs, wells, loading docks and vehicle presence detection, with NARA providing trends and threshold alerts.
A battery-powered sensor node built on the Quectel BC35-G module that sends sensor data straight to the cellular network over NB-IoT, with no gateway to install. It suits scattered assets where operator coverage exists but a private LoRaWAN network is impractical: remote tanks, meters, pumping stations and roadside cabinets. An IP68 enclosure allows installation outdoors, in pits and in wet locations, and low power consumption keeps it running for long periods between site visits. Readings arrive on the NARA platform alongside the rest of your sensors.
A compact door and window sensor that reports every opening and closing over LoRaWAN. A magnet on the door and a reed switch in the sensor detect the state change, so it fits server rooms, cold rooms, electrical cabinets, warehouses and office doors without wiring. It runs on two standard AAA batteries that last for several years, making replacement simple and inexpensive. On the NARA platform, events become access logs, open-count statistics and alerts when a door is left open or opened outside working hours.
A small floor-standing sensor that detects water leaks and reports them over LoRaWAN within seconds. Placed under pipes, tanks, air-conditioning units, water heaters or in server and plant rooms, it raises the alarm when water touches its contacts, before a minor leak becomes costly damage. Two standard AAA batteries power it for several years, and no wiring is needed, so dozens of sensors can be placed across a building quickly. NARA logs every leak event and sends instant alerts to the responsible team.
A battery-powered ultrasonic sensor that measures distance from 280 mm to 7.5 m and sends it directly over the cellular NB-IoT network, with no gateway required. Mounted above a surface, it tracks fill levels in waste bins, water tanks and silos, or detects whether a parking bay is occupied. A 40° beam and centimetre-level accuracy suit open containers and outdoor sites spread across a city, and low power consumption keeps maintenance visits rare. NARA turns the readings into fill-level dashboards, collection routes and threshold alerts.
An ultrasonic level sensor that measures liquid in a tank without touching it and reports over the cellular NB-IoT network, so no gateway is needed. It mounts on the outside of the tank bottom and reads the level through the wall: no drilling, no seals to maintain and no contact with fuel, water or chemicals. Levels from 20 mm to 2,000 mm are sent over MQTT, TCP, CoAP or UDP, which makes integration with existing servers straightforward. On the NARA platform, readings become fill levels, consumption trends and refill alerts for tanks at dispersed sites.
A wireless indoor air quality sensor that measures total volatile organic compounds (TVOC), equivalent CO2 (eCO2), temperature and relative humidity, and reports them over LoRaWAN. It helps keep offices, classrooms, meeting rooms, clinics and production areas healthy and comfortable. A built-in datalog stores readings locally so no data is lost if the network is temporarily unavailable. On the NARA platform, trends reveal poorly ventilated rooms, and alerts can trigger ventilation or HVAC action when thresholds are exceeded.
A waterproof converter that connects RS485 and UART devices to a LoRaWAN network and runs on its own battery, so it can be installed where no mains power is available. It polls Modbus meters, flow meters, water-quality probes, weather sensors and other serial instruments, and forwards their readings wirelessly. Low power consumption keeps it running for long periods between visits at remote pumping stations, wells, farms and outdoor cabinets. On the NARA platform, the data from legacy serial equipment joins your other sensors in one dashboard.
An outdoor open/close sensor that reports over the NB-IoT cellular network, so it works wherever there is operator coverage — no gateway to install. One unit can monitor two door contacts, which halves the hardware needed for double doors, paired cabinets or a gate and its service door. It raises an alarm when a door is left open and keeps open/close statistics for each input. NARA uses the data for utility cabinets, telecom shelters, pump stations, warehouses and remote sites where access must be logged and unusual activity flagged immediately.
A water leak controller that uses a sensing rope instead of a single probe: water touching the rope anywhere along its length triggers an alert. Laid around tanks, under raised floors, along pipe runs or beside chillers and CRAC units, one rope covers an area that would otherwise need several spot sensors. Alerts travel over LoRaWAN to the NARA platform, where they are logged and forwarded to the responsible team. Low power consumption keeps maintenance to a minimum in data centres, plant rooms, basements, archives and warehouses.
A long-range LiDAR time-of-flight sensor that measures distances from 0.1 m up to 40 m on targets with 90 % reflectivity. Its narrow 3° field of view keeps the beam on the target, avoiding false echoes from walls, ladders and structures in deep silos, tall tanks, wells and open channels. Readings are sent over LoRaWAN with low power consumption, so the sensor can run unattended at remote sites. On the NARA platform, distance becomes level, fill percentage or clearance, with trends and threshold alerts for stock, flood and structural monitoring.
An outdoor sensor that monitors any dry contact — door switches, float switches, limit switches, relay outputs or equipment status contacts — and reports over the NB-IoT cellular network without a local gateway. It raises an alarm on opening and keeps open/close statistics. The device sends periodic status uplinks as well as an immediate uplink on every open/close event, and a built-in datalog preserves readings if coverage drops. NARA uses it to track machine run states, valve and hatch positions, and alarm contacts at remote infrastructure.
An outdoor LoRaWAN sensor that watches any dry contact: door and hatch switches, float and limit switches, relay outputs or machine status contacts. It reports each change of state, raises an alarm on opening and keeps running open/close statistics. A built-in datalog stores events while the network is unavailable and sends them once the link returns, so no record is lost. Paired with a private LoRaWAN gateway, NARA uses it to monitor pumps, valves, cabinets and alarm outputs across plants, farms and utility networks.
A LoRaWAN sensor that combines built-in temperature and humidity measurement with an external illuminance probe. The probe can be placed where light matters — at a work surface, a greenhouse bench or a display shelf — while the main unit is mounted nearby. A built-in 2,400 mAh battery supports long unattended operation. On the NARA platform, light, temperature and humidity are charted together for lighting audits, energy management, greenhouses, warehouses and storage of light-sensitive goods, with alerts when levels leave their target range.
A LoRaWAN temperature and humidity sensor paired with a high-accuracy external probe based on the TI TMP117, rated at ±0.1 °C. The unit measures ambient temperature and humidity internally while the probe reports the temperature of a fridge, incubator, cold room or process point. That accuracy suits vaccine and pharmaceutical storage, laboratories and food cold chains, where compliance depends on tight tolerances. A built-in 2,400 mAh battery supports long unattended operation, and NARA keeps a continuous temperature record with alerts and audit-ready reports.
The current-generation LoRaWAN temperature and humidity sensor, measuring internal temperature and humidity plus an external temperature point. Mount the unit in a room or cabinet and run the external probe into a freezer, cold room, duct or equipment enclosure to watch two environments with one device. It runs LoRaWAN 1.0.3 Class A and is powered by a built-in 2,400 mAh battery for long unattended operation. NARA turns the readings into trends, compliance reports and threshold alerts for cold chains, warehouses, server rooms and food and pharmaceutical storage.
An outdoor water flow sensor that measures the volume passing through a pipe and reports it over LoRaWAN. It gives facility and farm operators a clear view of consumption per line, making leaks, running taps and unexpected night-time flow easy to spot. Reporting intervals and other parameters can be changed remotely by LoRaWAN downlink, so there is no need to revisit the site. On the NARA platform, flow data feeds consumption dashboards, irrigation records and alerts that help cut water waste across buildings, farms and utility networks.
A temperature and humidity sensor with an external SHT31 probe on a 3 m cable, reporting over LoRaWAN. The probe goes where conditions matter — inside a cold room, cabinet, duct or enclosure — while the radio unit stays outside for a clean signal. It measures from −40 °C to 80 °C. Configurable temperature and humidity alarms flag out-of-range conditions for cold storage, server and electrical rooms, warehouses and production areas. Choose an 8,500 mAh battery or a solar-charged version, configure it over Bluetooth 5.1 or remotely over LoRaWAN, and update firmware wirelessly. NARA logs every reading for audits and alerts.
One LoRaWAN node that reads up to four ultrasonic distance probes. A single device can monitor several tanks, bins or bays side by side, cutting the number of radios, batteries and network registrations needed on a site. Choose an 8,500 mAh battery or a solar-charged version for long unattended operation. Typical uses include rows of water or chemical tanks, waste-bin clusters, sumps and parking bays. Settings can be adjusted over Bluetooth 5.1 or remotely over LoRaWAN, with wireless firmware updates. On the NARA platform each channel appears as its own fill level or occupancy reading, with individual thresholds and alerts.
A LoRaWAN distance sensor based on LiDAR time-of-flight, measuring from 0.1 m to 12 m. Its narrow 3.6° field of view targets a small spot, so it reads levels in deep silos, tall tanks and narrow shafts without echoes from walls or fittings. Accuracy is ±5 cm up to 5 m and ±1 % beyond. Choose an 8,500 mAh battery or a solar-charged version for remote sites. Configuration is done over Bluetooth 5.1 or remotely over LoRaWAN, with wireless OTA firmware updates. Typical uses include bulk-material silos, water reservoirs, wells, loading docks and vehicle presence detection, with NARA providing trends and threshold alerts.
A LoRaWAN distance sensor using 60 GHz microwave radar, measuring from 15 cm to 12 m with an accuracy of ±(2 cm + 0.3 % of the reading). Unlike ultrasonic sensors, radar is largely unaffected by temperature, wind, dust and vapour, making it a dependable choice for tanks, open channels and harsh outdoor sites. Its 25° × 23° beam suits liquid level, bin fill and water-level monitoring. Choose an 8,500 mAh battery or a solar-charged version; configuration is done over Bluetooth 5.1 or remotely over LoRaWAN, with wireless OTA firmware updates. NARA converts distance into level or fill percentage with threshold alerts.
A battery-powered LoRaWAN distance sensor using 60 GHz microwave radar, measuring from 15 cm to 12 m with an accuracy of ±(2 cm + 0.3 % of the reading). Radar keeps readings stable where ultrasonic sensors struggle — in heat, wind, dust, vapour or condensation. With a 25° × 23° beam and low power consumption, it is well suited to water and fuel tanks, waste bins, sumps, rivers and open channels. Readings reach the NARA platform over LoRaWAN, where distance is converted into level or fill percentage with trends and threshold alerts.
An outdoor LoRaWAN sensor that watches any dry contact — a door or gate switch, a cabinet reed contact or a relay output — and reports each change of state. It raises an alarm when a contact stays open, keeps open/close counts and stores readings locally so no event is lost if the network drops. Choose the long-life battery version or the solar version for sites with no mains power. Settings are adjusted over Bluetooth 5.1 or remotely over LoRaWAN, and firmware updates arrive wirelessly. NARA uses it for utility cabinets, pump stations, gates and remote equipment.
An ultrasonic liquid level sensor that measures from 20 mm to 2,000 mm without touching the liquid. It is fitted to the underside of the tank and measures through the tank wall, so there is no opening to cut and nothing in contact with fuel, chemicals or water. Accuracy is ±(5 mm + 0.5 %) of the reading. Levels are sent over LoRaWAN to the NARA platform for consumption tracking, refill planning and low-level alarms. Choose the battery or solar version; configuration is done over Bluetooth 5.1 or remotely, and firmware is updated wirelessly.
An ultrasonic distance sensor with a range of 30 mm to 4,500 mm and a wide 60° beam, well suited to surfaces that are uneven or not directly below the sensor. Accuracy is ±(1 cm + 0.3 %) of the measured distance. Mounted above a bin, silo, sump or open tank, it reports fill level over LoRaWAN so NARA can plan collection routes, trigger refills and warn before overflow. Pick the battery or solar version; settings are changed over Bluetooth 5.1 or remotely, and firmware is updated over the air.
An ultrasonic distance sensor for deep tanks, wells and large containers, measuring from 280 mm to 7,500 mm with a focused 40° beam and an accuracy of ±(1 cm + 0.3 %) of the distance. It sends readings over LoRaWAN to the NARA platform, where levels are trended, consumption is calculated and alarms are raised for high or low limits. Typical uses include water reservoirs, fuel and chemical tanks, silos and river or channel levels. Choose the battery or solar version; configuration is via Bluetooth 5.1 or remotely, with wireless firmware updates.
A water leak controller with a sensing rope: water touching the rope anywhere along its length triggers an alert. The leak is detected without locating the exact point, so one rope laid around a tank, along a pipe run or under a raised floor covers what would otherwise need several spot sensors. Alerts are sent over LoRaWAN to the NARA platform and forwarded to the responsible team. Choose the battery or solar version; settings are changed over Bluetooth 5.1 or remotely, and firmware is updated wirelessly. Suitable for data centres, plant rooms, basements, pump houses and warehouses.
An outdoor water flow sensor that measures the volume passing through a pipe and uploads it over LoRaWAN. Regular flow reports make it easy to see consumption per line, spot water running when it should not and catch leaks or waste early. On the NARA platform, flow data supports irrigation scheduling, building and campus water management and remote pump or well monitoring. Choose the long-life battery version or the solar version for sites with no power supply. Settings are changed over Bluetooth 5.1 or remotely, and firmware is updated wirelessly.
A LoRaWAN sensor that measures UVC radiation with a peak response at 254 nm, the wavelength used by germicidal lamps. It confirms that a UVC lamp is switched on and tracks its output over time, so a failed or ageing lamp is spotted before disinfection quality drops. NARA uses it for water and air disinfection systems, HVAC ducts, food processing lines and clean rooms, with alerts when intensity falls below a set level. The unit is battery powered; configuration is via Bluetooth 5.1 or remotely over LoRaWAN, and firmware is updated wirelessly.
A waterproof, long-range LoRaWAN node for connecting your own sensors. Built around the Semtech SX1262 LoRa radio with open-source hardware and software, it lets integrators adapt the firmware and wire in the probes, switches or transducers a project needs, then send the data to the NARA platform. Low power consumption and a choice of battery or solar power make it suitable for field installations such as farms, water networks, utility assets and machinery. Configuration is done over Bluetooth 5.1 or remotely over LoRaWAN, and firmware can be updated over the air.
A LoRaWAN node that reads industrial analog sensors: one 0–20 mA current input and one 0–30 V voltage input. It also provides 5 V and 12 V outputs to power the connected sensor, so pressure transmitters, level probes and similar devices can run at sites with no local supply. Readings are sent to the NARA platform for trending and threshold alarms on pipelines, pumps, tanks and hydraulic systems. Choose the battery or solar version; configuration is via Bluetooth 5.1 or remotely over LoRaWAN, and firmware is updated wirelessly.
A waterproof outdoor temperature node with three DS18B20 probes, measuring from −55 °C to 125 °C and reporting all three channels over LoRaWAN. Three points per device suit temperature profiles along a tank, a silo or a compost pile, or supply, return and ambient readings on one heating or cooling circuit. Configurable alarms flag out-of-range values. Choose a long-life 8,500 mAh battery version or a solar version with a rechargeable backup battery for sites without maintenance visits. Setup is done over Bluetooth 5.1, firmware is updated wirelessly, and NARA charts the three channels side by side with alerts.
A waterproof outdoor temperature node with two DS18B20 probes, measuring from −55 °C to 125 °C and reporting both channels over LoRaWAN. Two points per device suit inlet and outlet pipes, supply and return lines, or a freezer and the room around it. Configurable alarms flag out-of-range values. Choose a long-life 8,500 mAh battery version or a solar version with a rechargeable backup battery for remote sites. Setup is done over Bluetooth 5.1, firmware is updated wirelessly, and NARA shows both channels side by side so temperature differences across heat exchangers, pumps and cold chains are visible at a glance.
A waterproof outdoor temperature node with one DS18B20 probe on a 2 m cable, measuring from −55 °C to 125 °C over LoRaWAN. The probe can sit in a liquid, a pipe well, soil, compost or a cold store while the electronics stay outside. Configurable alarms flag out-of-range values. Choose a long-life 8,500 mAh battery version or a solar version with a rechargeable backup battery for sites that are rarely visited. Setup is done over Bluetooth 5.1 and firmware is updated wirelessly. NARA logs every reading for cold-chain records, process monitoring, greenhouses and water systems.
A LoRaWAN temperature and humidity sensor with an external SHT31-based probe on a 2 m cable. The probe measures conditions exactly where they matter — inside a cold room, an incubator, a server rack or a storage container — while the main unit stays outside, easy to reach and in good radio coverage. A built-in 2,400 mAh battery supports long unattended operation. On the NARA platform, temperature and humidity are logged continuously for warehouses, cold chains, laboratories and greenhouses, with alerts when conditions leave their target range.
A LoRaWAN sensor that combines built-in temperature and humidity measurement with an external PIR motion sensor. One device tells you both the room conditions and whether the space is in use — useful for meeting rooms, offices, storage areas and restricted rooms. A built-in 2,400 mAh battery supports long unattended operation. On the NARA platform, occupancy and climate data feed space-utilisation reports, energy-saving rules for HVAC and lighting, and alerts for movement in areas that should be empty.
A compact LoRaWAN sensor from the S series that measures internal temperature and humidity and adds an external temperature probe. The unit records ambient conditions where it is mounted while the probe reports a second point — inside a fridge, a freezer, a duct or a storage cabinet. A built-in 2,400 mAh battery supports long unattended operation. On the NARA platform both temperatures and humidity are logged continuously for cold chains, warehouses, server rooms and pharmacies, with alerts and exportable records when limits are crossed.
A compact S-series LoRaWAN sensor that measures internal temperature and humidity and adds a high-accuracy external probe based on the TI TMP117, rated at ±0.1 °C. The probe reports the temperature of a fridge, incubator, cold room or process point while the unit tracks the surrounding conditions. That accuracy suits vaccine and pharmaceutical storage, laboratories and food cold chains, where compliance depends on tight tolerances. A built-in 2,400 mAh battery supports long unattended operation, and NARA keeps a continuous temperature record with alerts and audit-ready reports.
A compact S-series LoRaWAN sensor that combines built-in temperature and humidity measurement with an external illuminance probe. The probe can be placed where light matters — at a work surface, a greenhouse bench or a display shelf — while the unit is mounted nearby. A built-in 2,400 mAh battery supports long unattended operation. On the NARA platform, light, temperature and humidity are charted together for lighting audits, energy management, greenhouses, warehouses and storage of light-sensitive goods, with alerts when levels leave their target range.
A tilt sensor that measures pitch and roll angles and reports over cellular NB-IoT. Set an angle threshold and it raises an alarm the moment a structure moves beyond it — ideal for utility poles, retaining walls, scaffolding, tanks, gates, bins and machinery that must stay level. A built-in datalog keeps readings when the network is unavailable, and several samples are batched into one uplink to extend the 8,500 mAh battery. It works on NB-IoT networks worldwide without a gateway; settings and firmware are updated over Bluetooth, and NARA charts every angle change.
A water-leak controller with a sensing rope that detects water anywhere along its length (non-positioning: it reports that a leak occurred, not where). Lay the rope around server racks, under raised floors, along pipe runs, beside tanks, pumps and HVAC units to catch leaks before they cause damage. Alerts are sent over cellular NB-IoT on networks worldwide, with no gateway to install. Several readings are batched into one uplink to stretch the 8,500 mAh battery, settings and firmware are updated over Bluetooth, and NARA pushes leak alarms to the right team.
A distance-measurement controller with up to four probe channels, reporting over cellular NB-IoT. Different probe types can be mixed on one unit, and the measuring range depends on the probes fitted — so a single device can monitor several tanks, bins, silos or water levels at one site. It connects directly to NB-IoT networks worldwide with no gateway, and batches several readings into one uplink to extend the 8,500 mAh battery. Settings and firmware are updated over Bluetooth, and NARA turns the four readings into fill levels and refill alerts.
A laser time-of-flight sensor that measures distance from 0.1 to 12 m with a narrow 3.6° field of view and reports over cellular NB-IoT. The tight beam suits narrow tanks, silos, bins, parking bays and water channels where ultrasonic sensors pick up side echoes. It connects directly to NB-IoT networks worldwide with no gateway, and batches several readings into one uplink to extend the 8,500 mAh battery. Settings and firmware are updated over Bluetooth, and NARA converts distance into fill levels, occupancy or water height.
A long-range laser time-of-flight sensor that measures up to 40 m on reflective targets (13.5 m on dark, 10 % reflectivity surfaces) with 1 cm resolution and a narrow 3° field of view, reporting over cellular NB-IoT. It suits deep silos, reservoirs, quarries, river and dam levels, and large storage yards. It connects directly to NB-IoT networks worldwide with no gateway, and batches several readings into one uplink to extend the 8,500 mAh battery. Settings and firmware are updated over Bluetooth, and NARA converts distance into level, volume and threshold alerts.
A cellular NB-IoT sensor that watches any dry contact — a door or gate switch, a cabinet reed contact or a relay output — and reports each change of state without the need for a gateway. It raises an alarm when a contact stays open, keeps open/close counts and logs events locally so nothing is lost when coverage drops. Global multi-band NB-IoT, an 8,500 mAh battery and the "multiple sampling, one uplink" mode give years of low-power operation. Settings and firmware are updated over Bluetooth. NARA uses it for utility cabinets, pump stations, gates and remote equipment.
A water flow sensor that reports consumed volume directly over the cellular NB-IoT network, with no gateway to install. It helps spot leaks, running taps and unexpected night-time use, and gives each building, line or irrigation zone its own consumption record. Global multi-band NB-IoT, an 8,500 mAh battery and the "multiple sampling, one uplink" mode keep power use low for long unattended service. Settings and firmware are updated over Bluetooth. On the NARA platform, volumes are trended and alarms raised when flow goes outside normal patterns.
A door sensor that reports every opening and closing over the cellular NB-IoT network, with no gateway required. It raises an alarm when a door is opened or left open and keeps open/close counts, so you can see how often a cold room, cabinet, gate or equipment hatch is accessed. Global multi-band NB-IoT, an 8,500 mAh battery and the "multiple sampling, one uplink" mode give long, low-maintenance service. Settings and firmware are updated over Bluetooth. Events appear on the NARA platform alongside the rest of the site's sensors.
A battery-powered converter that connects existing RS485 and UART devices to the cellular NB-IoT network. It polls Modbus meters, controllers and industrial sensors using flexible rules, so several RS485 devices can share one converter, and it also accepts UART sensors at 3.3 V or 5 V. An interrupt input can trigger an immediate uplink. Global multi-band NB-IoT, an 8,500 mAh battery and BLE configuration make it a quick way to bring energy meters, flow computers and weather sensors onto the NARA platform where no wiring or gateway is available.
An ultrasonic distance sensor for deep tanks, wells and large containers, measuring flat surfaces from 280 mm to 7,500 mm with a focused 40° beam and an accuracy of ±(1 cm + 0.3 %) of the distance. Readings travel over the cellular NB-IoT network straight to the NARA platform — no gateway needed — where levels are trended and high or low alarms raised. Global multi-band NB-IoT, an 8,500 mAh battery and the "multiple sampling, one uplink" mode suit remote reservoirs, fuel tanks, silos and channels. Settings and firmware are updated over Bluetooth.
An ultrasonic distance sensor with a range of 30 mm to 4,500 mm and a wide 60° beam, well suited to uneven surfaces and targets that are not directly below the sensor. Accuracy is ±(1 cm + 0.3 %) of the measured distance. Mounted above a bin, sump, silo or open tank, it reports fill level over the cellular NB-IoT network with no gateway to install, so NARA can plan collection routes and warn before overflow. Global multi-band NB-IoT, an 8,500 mAh battery and the "multiple sampling, one uplink" mode keep maintenance low; settings and firmware are updated over Bluetooth.
An ultrasonic liquid level sensor that measures from 20 mm to 2,000 mm through the wall of the container, so there is no opening to cut and nothing in contact with fuel, chemicals or water. Accuracy is ±(5 mm + 0.5 %) of the reading. Levels are sent over the cellular NB-IoT network directly to the NARA platform for consumption tracking, refill planning and low-level alarms — no gateway required. Global multi-band NB-IoT, an 8,500 mAh battery and the "multiple sampling, one uplink" mode allow long unattended service; settings and firmware are updated over Bluetooth.
A 60 GHz microwave radar sensor that measures distance from 15 cm to 1,200 cm with an accuracy of ±(2 cm + 0.3 %) of the reading. Radar is unaffected by dust, vapour and temperature changes that can disturb ultrasonic sensors, making it a good choice for silos, wastewater sumps, open channels and outdoor tanks. Measurements are sent over the cellular NB-IoT network directly to the NARA platform, with no gateway required. Global multi-band NB-IoT, an 8,500 mAh battery and the "multiple sampling, one uplink" mode support long service; settings and firmware are updated over Bluetooth 5.1.
A pressure sensor for air, gas and water that reports over the cellular NB-IoT network, with no gateway to install. Several pressure ranges are available, with a threaded probe for pipes and vessels, an immersion probe for water depth in tanks and wells, or a food-safe threaded probe for hygienic lines. Choose the 8,500 mAh battery version or the solar version for sites without power. The "multiple sampling, one uplink" mode saves energy, and settings and firmware are updated over Bluetooth. NARA uses it for water networks, compressed-air lines, pump stations and boreholes.
A battery-powered node that connects standard industrial analog sensors to the cellular NB-IoT network. It has one 0–20 mA current input and one 0–30 V voltage input, and supplies 5 V and 12 V to power the attached sensors — so pressure transmitters, level probes, flow meters and other 4–20 mA or voltage-output instruments can be monitored without mains power or a gateway. Global multi-band NB-IoT, an 8,500 mAh battery and the "multiple sampling, one uplink" mode support long unattended service. Settings and firmware are updated over Bluetooth, and readings are scaled and trended on the NARA platform.
A waterproof outdoor temperature sensor with three DS18B20 probes, measuring from −55 °C to 125 °C and reporting over cellular NB-IoT — no gateway required. Three measuring points per device suit temperature profiles along a tank, silo or compost pile, or supply, return and ambient readings on one heating or cooling circuit. A global multi-band NB-IoT modem works with operators worldwide. Several readings are batched into one uplink to save power, so the 8,500 mAh battery lasts for years. Configurable alarms flag out-of-range values, setup and firmware updates are done over Bluetooth, and NARA charts all three channels side by side.
A waterproof outdoor temperature sensor with two DS18B20 probes, measuring from −55 °C to 125 °C and reporting over cellular NB-IoT, so it works anywhere with operator coverage and no gateway. Two points per device suit inlet and outlet pipes, supply and return lines, or a freezer and the room around it. The global multi-band modem batches several readings into one uplink, stretching the 8,500 mAh battery over years of service. Configurable alarms flag out-of-range values, setup and firmware updates are done over Bluetooth, and NARA shows both channels together so temperature differences across heat exchangers, pumps and cold chains are clear at a glance.
A waterproof outdoor temperature sensor with one DS18B20 probe on a 2 m cable, measuring from −55 °C to 125 °C and reporting over cellular NB-IoT. The probe can sit in a liquid, a pipe well, soil, compost or a cold store while the electronics stay outside — and no gateway is needed on site. The global multi-band modem batches several readings into one uplink to save power, giving the 8,500 mAh battery a long service life. Configurable alarms flag out-of-range values and setup is done over Bluetooth. NARA logs every reading for cold-chain records, process monitoring, greenhouses and water systems.
An open-source NB-IoT node for connecting your own sensors directly to the cellular network, without a gateway. It offers three interrupt inputs, three digital I/O lines, I2C, UART and three one-wire interfaces, so integrators can wire in switches, pulse counters, temperature probes and digital sensors, adapt the firmware and send the data to the NARA platform. A global multi-band NB-IoT modem works with operators worldwide, and very low power consumption lets the 8,500 mAh battery run for years. Setup and firmware updates are done remotely over Bluetooth 5.1 — ideal for custom monitoring on machines, utilities and remote assets.
A compact LoRaWAN detector that uses a LiDAR sensor to measure short distances from 3 to 200 cm. It can measure periodically or continuously, raise an alarm when something enters a set distance, or count each pass — useful for counting people or items at a doorway or conveyor, detecting presence in a parking bay or workstation, and monitoring whether a door or gate is open. It runs on a built-in 2,400 mAh battery or from an external power source where continuous detection is needed. Events and counts are sent to NARA for occupancy reports, throughput figures and instant alerts.
A waterproof converter that brings RS485 and UART instruments onto a LoRaWAN network without mains power or cabling back to a control room. It speaks Modbus, can poll several RS485 devices on one bus using flexible read rules, and also accepts 3.3 V or 5 V UART sensors — ideal for energy meters, flow meters, water-quality probes and weather stations. An interrupt input can trigger an immediate uplink. Choose a long-life 8,500 mAh battery version or a solar version with a rechargeable backup battery. Setup is done over Bluetooth 5.1 or remotely via LoRaWAN, firmware is updated wirelessly, and NARA turns the readings into trends, reports and alarms.
A LoRaWAN sensor that detects when a door opens or closes, raises an alarm if a door is opened, and keeps open/close statistics — how often a door is used and for how long. It suits warehouse and cold-room doors, equipment cabinets, gates, electrical panels and access hatches on remote sites. Very low power consumption and a choice of long-life 8,500 mAh battery or solar power keep maintenance to a minimum. Setup is done over Bluetooth 5.1 or remotely via LoRaWAN, firmware is updated wirelessly, and NARA logs every event with alerts for doors left open or used out of hours.
A LoRaWAN tilt sensor that measures pitch and roll angles and raises an alarm when an angle passes a set limit. It helps detect leaning poles, masts and signboards, shifting retaining walls and structures, tipped containers or bins, and the position of gates, barriers, valves and hatches. Very low power consumption and a choice of long-life 8,500 mAh battery or solar power allow years of unattended operation outdoors. Setup is done over Bluetooth 5.1 or remotely via LoRaWAN, firmware is updated wirelessly, and NARA trends every angle reading with instant alerts on movement.
A long-range LoRaWAN distance sensor that uses laser time-of-flight to measure from 0.1 to 40 m with a narrow 3° field of view. The tight beam reaches deep silos, open reservoirs, rivers and stockpiles without picking up side walls, and also suits vehicle and object detection in yards and car parks. Very low power consumption and a choice of long-life 8,500 mAh battery or solar power make it practical at remote sites. Setup is done over Bluetooth 5.1 or remotely via LoRaWAN, firmware is updated wirelessly, and NARA converts distance into level, volume or presence with alerts.
A small, self-contained temperature sensor that reports over LoRaWAN, ready to place in cold rooms, storage areas, server rooms, electrical cabinets and production spaces. There is no wiring to run: the built-in 2,400 mAh battery powers the device for long periods between services. Readings arrive in NARA on a regular schedule, where you can chart trends, set temperature thresholds and receive alerts when a room or cabinet drifts out of range. It connects to any LoRaWAN network, including private gateways on your own site.
An affordable way to know whether a machine is running. A three-axis accelerometer detects vibration on motors, pumps, compressors, fans and conveyors, raises an alarm when vibration starts or exceeds a threshold, and accumulates the equipment's run time for maintenance planning and utilisation reports. A built-in temperature and humidity sensor adds ambient context, and the internal 2,400 mAh battery allows long service without wiring. Data travels over LoRaWAN to NARA, where machine status, running hours and alarms appear alongside the rest of your plant.
A laser distance sensor for level and position monitoring up to 25 m — tanks, silos, bins, wells, rivers and parking bays — with an auto-clean function for dusty or wet installations. It measures from 0.1 m with 1 cm resolution and a narrow 3° field of view that ignores nearby walls and fittings. No gateway is needed: the sensor connects directly to NB-IoT networks worldwide and batches several readings into one uplink to extend the life of its 8,500 mAh battery. Settings and firmware are updated over Bluetooth, and NARA charts levels and raises alerts.
A long-range laser time-of-flight sensor that measures distance from 0.1 m up to 25 m over LoRaWAN, with an auto-clean function for outdoor and dusty sites. The narrow 3° beam makes it well suited to deep tanks, silos, open channels, reservoirs and stockpiles where ultrasonic sensors struggle. Choose an 8,500 mAh battery version or a solar-charged version for remote locations. Settings can be changed over Bluetooth 5.1 or remotely through LoRaWAN, firmware updates are delivered over the air, and NARA turns distance readings into levels, volumes and alerts.
A sealed water leak detector for places where a small leak becomes an expensive problem — plant rooms, server and electrical rooms, under tanks, pumps, chillers and water heaters, and in basements and warehouses. The moment water is detected, it sends an immediate LoRaWAN alert, and it also reports periodically so you know it is online. The IP65 housing tolerates splashes and damp floors, and a replaceable CR123A 1,500 mAh battery keeps maintenance simple. Firmware can be updated over the air, and NARA forwards leak events to the right people by dashboard, email or message.
A wireless transmitter for 3-wire PT100 probes, bringing accurate process temperatures from pipes, tanks, ovens, cold stores, heat exchangers and reactors into NARA without running cables. Choose one channel, or two channels to monitor supply and return, inlet and outlet, or two points on the same line. Built-in temperature alarms and a datalog that stores readings while the network is unavailable protect against lost data. Battery and solar versions suit indoor and remote sites; settings are changed over Bluetooth 5.1 and firmware is updated over the air. On the single-channel model, a button press triggers an immediate reading.
A wireless push button for calling assistance or raising an alert — on production lines, at workstations, in warehouses, meeting rooms, washrooms and reception desks. One press sends a LoRaWAN message to NARA, which routes it to the right team, and the built-in speaker gives audible confirmation to the person who pressed it. A built-in temperature and humidity sensor reports room conditions between presses. It runs on two standard AAA batteries, mounts anywhere without wiring, and is available in different colours so buttons can be colour-coded by purpose.
A compact sensor that connects to any dry contact — relay outputs, limit and float switches, alarm panel outputs, or the pulse output of water, gas and electricity meters. It sends an uplink each time the contact opens or closes and can count pulses, turning legacy equipment and meters into connected data sources. A built-in temperature and humidity sensor adds ambient readings from the same device, and the internal 2,400 mAh battery avoids any power wiring. Events, counts and trends are delivered over LoRaWAN to NARA for alerts, consumption tracking and reports.
A door and access sensor that combines open/close detection with room temperature and humidity in one device. The magnetic door contact on a 1 m cable is housed in metal for durability, so the sensor body can sit neatly away from the door frame on cold-room doors, cabinets, gates, hatches and plant-room entrances. Every opening is reported over LoRaWAN to NARA, where you can see how long doors stay open and correlate it with temperature changes — useful for cold chain, server rooms and secure storage. The built-in 2,400 mAh battery avoids power wiring.
An indoor air sensor that measures carbon dioxide, temperature, relative humidity and barometric pressure, giving a clear picture of ventilation and comfort in offices, classrooms, meeting rooms, factories, warehouses and greenhouses. A configurable CO2 alarm flags rooms that need fresh air. A datalog stores readings if the network is unavailable, so no data is lost, and the 4,000 mAh battery supports long wire-free operation. Settings can be changed over Bluetooth 5.1 or remotely through LoRaWAN, firmware is updated over the air, and NARA charts air quality per room.
A cellular converter that connects one to three water quality probes — EC, pH, dissolved oxygen (DO), ORP, suspended solids (TSS), chlorine or COD — and reports their readings over NB-IoT or LTE-M (CAT-M1), with no gateway to install. Built-in GNSS adds the unit's location to each report, which helps when monitoring points are spread across rivers, reservoirs, canals or mobile installations. Data is sent via MQTT, MQTTS, TCP, UDP or CoAP to NARA, where treatment plants, fish farms and utilities can track water conditions and set alarms. An 8,500 mAh battery supports long unattended deployments, and settings and firmware are updated over Bluetooth 5.1.
A cellular converter that reads one to three water quality probes — EC, pH, dissolved oxygen (DO), ORP, suspended solids (TSS), chlorine or COD — and sends the results over NB-IoT, with no gateway required. It suits fixed monitoring points at treatment plants, reservoirs, aquaculture ponds, cooling towers and irrigation canals. Readings are delivered via MQTT, MQTTS, TCP, UDP or CoAP to NARA for trending, reporting and alarms. The unit works on NB-IoT networks worldwide, runs for long periods on its 8,500 mAh battery, and is configured and updated over Bluetooth 5.1.
A low-power LoRaWAN converter that connects one to three water quality probes — EC, pH, dissolved oxygen (DO), ORP, suspended solids (TSS), chlorine or COD — and sends their readings over a private or public LoRaWAN network. It is well suited to sites with many monitoring points, such as treatment plants, fish farms, reservoirs and industrial effluent lines. The 8,500 mAh battery supports long unattended operation, and settings and firmware are updated over Bluetooth 5.1. NARA collects every probe reading for trending and threshold alarms.
A cellular converter that reads up to four clamp-on current transformers (CTs) and reports the load of motors, compressors, pumps and other machines over NB-IoT, with no gateway to install. It works with 100 A/50 mA, 300 A/50 mA and 600 A/50 mA CTs, so it can be clipped onto existing cables without rewiring. NARA turns the current readings into machine running status, utilisation and power consumption trends, and raises an alarm when current goes outside the set limits. Choose the 8,500 mAh battery version or the solar-charged version, and configure and update it over Bluetooth 5.1.
A LoRaWAN converter that reads up to four clamp-on current transformers (CTs) to show whether machines are running, idle or overloaded. It supports 100 A/50 mA, 300 A/50 mA and 600 A/50 mA CTs and fits onto existing motor, pump and compressor cables without rewiring — a simple way to retrofit older equipment. NARA builds running-hour, utilisation and power consumption trends from the data and triggers current alarms. The 8,500 mAh battery gives long service, and the node is configured over Bluetooth or LoRaWAN with wireless OTA firmware updates.
A camera-based end node that digitises existing water, gas and electricity meters without replacing them. It photographs the meter dial, recognises the digits with an on-device AI model trained on common meter faces, and sends the reading over LoRaWAN. It can also send the image itself, so readings can be verified remotely. This makes it practical to bring older mechanical meters in basements, plant rooms and utility cabinets into NARA for consumption tracking and billing checks, with low power consumption and no wiring to the meter.
A LoRaWAN converter that turns a standard 4-wire load cell into a wireless weighing point. It works with third-party load cells for scales from 100 g up to 10 t, so the same device can monitor a small dosing container, a hopper, a silo leg or a gas cylinder platform. Typical uses include stock levels in bins and tanks, material consumption on production lines and remote refill planning. Ultra-low power consumption and an 8,500 mAh battery allow long unattended operation; settings are changed over Bluetooth or LoRaWAN, firmware is updated wirelessly, and NARA logs every weight reading.
A LoRaWAN converter for thermocouple temperature measurement, offered in two versions: one supplied with a K-type thermocouple probe for −50 to 200 °C, and one with a 2-wire input for connecting your own thermocouple. It suits ovens, dryers, heat exchangers, pipework, kilns and other process equipment. Temperature alarms report out-of-range conditions immediately, and the built-in datalog keeps readings so they can be retrieved later if coverage is lost. Ultra-low power consumption and an 8,500 mAh battery support long deployments; settings are changed over Bluetooth or LoRaWAN and firmware is updated wirelessly. NARA charts every reading.
A LoRaWAN sensor that measures the pressure difference between two ports, with ranges available from −100 Pa up to 100 kPa. It is used to track filter clogging in air handling units, room pressure in clean rooms and isolation areas, duct and fan performance in HVAC systems, and pressure drop across process filters. It reports periodically and can also send an immediate uplink on an alarm input. Choose the 8,500 mAh battery version or the solar-charged version; settings are changed over Bluetooth or LoRaWAN and firmware is updated wirelessly. NARA shows pressure trends and alerts when a filter needs changing.
A cellular sensor that measures the pressure difference between two ports, with ranges available from −100 Pa up to 100 kPa, and reports over NB-IoT with no gateway required. It is suited to filter monitoring in air handling units, clean-room and isolation-room pressure, HVAC ducts and process filters at sites without LoRaWAN coverage. It batches several readings into one uplink to save power, runs for long periods on its 8,500 mAh battery and works on NB-IoT networks worldwide. Settings and firmware are updated over Bluetooth, and NARA tracks pressure trends and filter alarms.
A thermal-anemometer air velocity sensor for HVAC ducts, clean rooms, fume extraction and ventilated production areas. It is available in three measuring ranges — 0–5, 0–10 or 0–30 m/s — so you can match it to low-speed room airflow or fast duct flow. The sensor runs from an external DC adapter, with a 1,000 mAh rechargeable battery that keeps it reporting during power interruptions. Readings travel over LoRaWAN to NARA, where you can verify ventilation performance, detect blocked filters or failed fans and receive alerts. Firmware is updated wirelessly over the air.
An indoor temperature and humidity sensor that shows live readings on a 2.7-inch E-ink display and reports directly over cellular NB-IoT or LTE-M — no gateway required. It suits offices, warehouses, pharmacies, server rooms and sites spread across many locations. The measuring range covers 0 to 50 °C, with configurable temperature and humidity alarms. Several readings are batched into one uplink and the E-ink screen draws almost no power, so the 8,000 mAh Li-SOCl₂ battery lasts for years. NARA stores the history, charts trends and sends alerts when conditions drift.
An indoor temperature and humidity sensor with a large 2.7-inch E-ink display, so staff can read conditions on the spot while NARA records every value. It fits offices, warehouses, pharmacies, laboratories, server rooms and retail spaces. The sensor measures from 0 to 50 °C, raises temperature and humidity alarms, and reports over LoRaWAN at a configurable interval to public or private gateways. Settings can be changed over Bluetooth 5.1 or remotely over LoRaWAN, firmware is updated over the air, and the 8,000 mAh Li-SOCl₂ battery supports years of service.
A machine-condition sensor that evaluates vibration in line with the ISO 20816-1 guidelines, giving maintenance teams a recognised basis for judging whether motors, pumps, fans, compressors and gearboxes are running normally. It measures RMS acceleration, RMS velocity, dominant vibration frequency and temperature. The sensor is powered from a DC supply, with a 1,000 mAh backup battery that keeps it reporting through outages. Data travels over LoRaWAN to NARA for trending, threshold alarms and predictive-maintenance analysis. Configuration is available over Bluetooth 5.1 or remotely over LoRaWAN, with wireless OTA firmware updates.
An indoor air-quality sensor that measures CO₂, temperature, relative humidity and air pressure and shows them on a 2.7-inch E-ink display. It helps keep offices, classrooms, meeting rooms, factories and greenhouses properly ventilated, with a CO₂ alarm when levels rise. Readings are sent over LoRaWAN to NARA, and a built-in datalog keeps records that can be retrieved if coverage is interrupted. The 8,000 mAh battery lasts about 3.5 years at a 10-minute uplink interval. Settings can be changed over Bluetooth 5.1 or remotely over LoRaWAN, and firmware is updated over the air.
An AI-based counter that measures how many people pass through entrances, corridors, stores, offices, stations and public buildings. An on-board algorithm processes the video locally and outputs only anonymous counts — no images are stored or transmitted — so occupancy data can be collected without privacy concerns. Counts are sent over LoRaWAN, reaching gateways kilometres away where Wi-Fi cannot, and appear in NARA for footfall trends, occupancy limits and space planning. The sensor runs from an external power supply for continuous, maintenance-free 24/7 operation in permanent installations.
A wireless thermometer built specifically to monitor dishwasher water temperature in commercial kitchens, restaurants, hotels, hospitals and catering operations. It confirms that wash and rinse cycles reach the temperatures required for proper sanitising and provides the records needed for HACCP food-safety documentation. The food-grade housing is safe for food contact and dishwasher-compatible for easy cleaning. Readings travel over long-range, low-power LoRaWAN to NARA, where every cycle is logged and staff are alerted when temperatures fall short. A built-in 2,400 mAh CR17450 battery powers the device.
A wireless probe thermometer for accurate, reliable cooking and core-temperature monitoring in commercial kitchens, central production units, catering and food processing. The food-grade probe is safe for food contact and dishwasher-compatible for easy cleaning. The thermometer broadcasts over Bluetooth 5.1 for real-time readings on nearby devices and reports over LoRaWAN for long-range, low-power connectivity to NARA. It sends periodic updates and triggers an immediate uplink when a temperature threshold is crossed, so cooks and supervisors know when food is done or out of safe range, with records kept for HACCP.
A handheld probe thermometer for spot checks in kitchens, food production, receiving docks and cold-chain operations. A PT100 temperature sensor provides precise readings, shown immediately on the built-in LCD for the person taking the measurement. Each reading is also sent over LoRaWAN to NARA, replacing paper logs with timestamped records for HACCP and food-safety audits. The thermometer runs on a replaceable CR123A 1,500 mAh battery and works with public or private LoRaWAN gateways across a site.
A wireless panel with five push buttons that turns a single press into an event in NARA. Assign each button its own meaning — service call, customer feedback, cleaning request, machine status, material shortage or help needed — in restaurants, hotels, washrooms, hospitals, retail and production lines. A built-in speaker confirms each press with an audible signal. Events are sent over LoRaWAN to NARA, where they trigger notifications, work orders or satisfaction reports. The panel runs on two standard AA batteries and needs no wiring, so it can be mounted wherever it is needed.
A wireless pressure sensor for air, gas and water lines, available in several pressure ranges and three probe styles: a threaded probe for pipes and vessels, an immersion probe that sits in wells and tanks to track water level, and a food-safe threaded probe for beverage, dairy and food processing lines. Typical uses include compressed-air networks, pump stations, irrigation mains and boreholes. Readings travel over LoRaWAN to NARA, where you can chart pressure, set thresholds and receive alerts on leaks or pump failures. Choose the 8,500 mAh battery version or the solar version for remote sites; settings are changed over Bluetooth or LoRaWAN and firmware is updated wirelessly.
A cellular node that brings existing industrial transmitters online without a gateway. It reads one 0–20 mA current loop and one 0–30 V voltage input, and supplies 5 V or 12 V to power the connected sensor — ideal for pressure, level, flow and gas transmitters on tanks, pumps, pipelines and remote utility sites. It connects over NB-IoT or LTE-M (CAT-M1) and batches several samples into one uplink to stretch its 8,500 mAh battery. Settings and firmware are updated over Bluetooth, and NARA converts the raw signals into engineering units, charts and alarms.
A cellular pressure sensor for air, gas and water that reports directly over NB-IoT or LTE-M (CAT-M1), with no gateway to install. Several pressure ranges are available, with a threaded probe for pipes and vessels, an immersion probe for water level in wells and tanks, or a food-safe threaded probe for food and beverage lines. It suits scattered sites such as pump stations, water networks, boreholes and compressed-air systems. Several samples are batched into one uplink to save power, and you can choose the 8,500 mAh battery version or the solar version. Settings and firmware are updated over Bluetooth, and NARA tracks pressure and raises alerts.
A non-contact 80 GHz radar sensor for measuring level and distance in tanks, silos, sumps, wells, rivers and open channels. It is offered in 3 m, 12 m and 25 m versions, all starting at 200 mm, with 1 mm resolution, ±20 mm accuracy and a narrow 7.6° beam that keeps the measurement clear of walls and fittings. The sensor connects directly over NB-IoT or LTE-M (CAT-M1), so no gateway is needed. Choose the 8,500 mAh battery version or the solar version for remote sites. Settings and firmware are updated over Bluetooth 5.1, and NARA turns the readings into level trends, fill percentages and alerts.
A non-contact radar sensor for level and distance monitoring in tanks, silos, bins, sumps, wells and rivers. Three versions cover 3 m, 12 m and 25 m ranges from a 200 mm minimum, with 1 mm resolution, ±20 mm accuracy and a narrow 7.6° beam suited to confined vessels and tall silos. Readings travel over LoRaWAN to NARA, including private gateways on your own site, where levels are charted and alerts sent before a tank runs dry or overflows. Choose the 8,500 mAh battery version or the solar version; settings are changed over Bluetooth 5.1 or LoRaWAN, and firmware is updated wirelessly.
A non-contact 80 GHz radar sensor for level and distance monitoring in water tanks, fuel tanks, silos, reservoirs, wells and rivers. It comes in 3 m, 12 m and 25 m versions from a 200 mm minimum, with 1 mm resolution, ±20 mm accuracy and a narrow 7.6° beam. The sensor connects directly to NB-IoT networks worldwide through multi-band support, so it can be deployed at scattered sites without a gateway. Choose the 8,500 mAh battery version or the solar version. Settings and firmware are updated over Bluetooth 5.1, and NARA charts levels and sends alerts on high, low or fast-changing readings.
A cellular temperature transmitter for 3-wire PT100 probes, available with one or two channels. It suits process pipes, boilers, heat exchangers, furnaces, cold rooms and storage tanks where an accurate RTD reading is needed at sites without a LoRaWAN gateway. The 1-channel version has a button to take and send a reading on demand. Data goes out over NB-IoT or LTE-M (CAT-M1) via MQTT, MQTTS, TCP, UDP or CoAP, with temperature alarms, an on-board datalog and GNSS location. Choose the 8,500 mAh battery version or the solar version; settings and firmware are updated over Bluetooth 5.1, and NARA charts each channel.
A cellular temperature transmitter for 3-wire PT100 probes, available with one or two channels, for accurate readings on process lines, boilers, ovens, heat exchangers, cold stores and tanks. The 1-channel version adds a button that takes a sample and sends it immediately, which helps during commissioning and inspections. It connects directly to NB-IoT networks worldwide, so no gateway is required, and offers temperature alarms and an on-board datalog. Choose the 8,500 mAh battery version or the solar version for outdoor sites. Settings and firmware are updated over Bluetooth 5.1, and NARA charts each channel and raises alerts.
A battery-powered cellular converter that connects RS485 (Modbus) and UART devices — energy meters, flow meters, PLCs, water quality probes and weather sensors — to NARA without a gateway. Flexible polling rules let one unit read several RS485 devices, it also accepts 3.3 V or 5 V UART sensors, and an interrupt input can trigger an immediate uplink. Data is sent over NB-IoT or LTE-M (CAT-M1) via MQTT, MQTTS, TCP, UDP or CoAP, with GNSS adding the unit's location. An 8,500 mAh battery supports long unattended deployments, and settings and firmware are updated over Bluetooth 5.1.
A compact LoRaWAN controller that switches up to four low-voltage outputs remotely — indicator and signal lights, small solenoid valves, buzzers or relay coils. It runs from an 8–28 V supply, each output delivers the supply voltage at up to 200 mA, and because it operates in LoRaWAN Class C it responds to commands almost immediately. Outputs can be switched by downlink from NARA or on a timed schedule stored in the device, for example to run irrigation valves or warning lights at set hours. An event log records activity, parameters can be adjusted with AT commands, and a key allows a quick reset.
A wireless thermostat for offices, hotels, schools, retail units and other commercial buildings. Occupants can adjust temperature locally, while facility teams change setpoints and schedules remotely over LoRaWAN Class C, which keeps the device listening for immediate commands. Because it needs no control wiring back to a central system, installation is faster and cheaper, and it scales across large portfolios with centralised control. It integrates with building management and energy management systems, and NARA brings every zone into one view for comfort and energy savings.
A plug-in smart socket that switches connected equipment on and off over LoRaWAN — heaters, pumps, chargers, displays, lab and office appliances. The relay responds to a downlink command or to a programmed timer, and Class C operation means commands take effect without waiting for the next uplink. It also detects when a machine is plugged in or unplugged, keeps an event log and has a reset key. The socket follows the US standard (Type B). NARA lets facility teams schedule loads, cut standby power and confirm equipment status from one dashboard.
A wireless relay that is wired in line with an appliance or circuit to switch it on and off remotely over LoRaWAN — lighting, water heaters, pumps, fans, signage and similar loads. It accepts a wide 80–275 V AC supply range and switches resistive loads up to 15 A. Two input and two output terminals make power connection straightforward in a distribution board or equipment enclosure. Class C operation keeps the relay continuously listening, so commands from NARA are applied with low latency for scheduling, demand response or remote shutdown.
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