MIL Spot Leak Detection Sensor-US915

EM300-SLD is a compact spot leakage detection sensor for
detecting presence of water (or other liquids) and transmitting
alarm using LoRaWAN® technology. With this low power
consumption technology, EM300-SLD can work up to 5 years
with 4000 mAh battery. Combining with Milesight LoRaWAN®
gateway and Milesight IoT Cloud solution, users can manage all
sensor data remotely and visually and receive alarms via mobile
APP.