LoRaWAN LiDAR Presence & Counting Detector (3–200 cm)

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.