Detect the presence of liquids by a small water probe and based on the conductive principle Embedded with temperature and humidity sensors for environment monitoring Ultra-wide-distance transmission up to line of sight of 10km IP67 UV-resistant and waterproof enclosure for harsh environment applications Built-in 4000 mAh replaceable battery and works for 5 years without replacement Equipped with NFC for easily configuration Compliant with standard LoRaWAN® gateways and network servers Quick and easy management with Milesight IoT Cloud solution