| Wireless protocol | LoRaWAN |
|---|---|
| Frequency bands | EU868, US915, AS923, AU915 and other regional bands |
| Max. transmit power | 19 dBm |
| Vibration axes | Three-axis (X, Y, Z) |
| Vibration parameters | Peak acceleration, RMS velocity, peak-to-peak displacement |
| Vibration frequency range | < 400 Hz |
| Acceleration range | < 16 g |
| Velocity range | 0.1 – 199.9 mm/s |
| Displacement range | 0 – 30,000 µm |
| Velocity / displacement accuracy | ±10 % at 100 Hz |
| Temperature range | −40 °C to 125 °C |
| Temperature accuracy | ±1 °C (0.1 °C resolution) |
| Operating temperature | −10 °C to 80 °C |
| Operating humidity | 10 – 95 % RH, non-condensing |
| Ingress protection | IP67 |
| Battery | 8,500 mAh, replaceable |
| Power on / off | Internal slide switch |
| Mounting | Stud or magnetic mount |
★ 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.
Ask me anything about NARA