Dragino Technology LWL03A-EU868 liquid leak detector Battery

The Dragino LWL03A is a LoRaWAN None-Position Rope Type Water Leak Controller. User can lay the LWL03A + Water Leak Cable on the ground to detect water leakage. The water leak cable is sensitivity, when there is water over the leak cable. LWL03A will indicates a water leak event and uplink to IoT server via LoRaWAN network.

LWL03A is powered by 8500mAh battery and target for long time use up to 10 years.

The LWL03A will send periodically data every 2 hours as well as for each water leak event. It also counts the water leak times and calculate last water leak duration.

Each LWL03A is pre-load with a set of unique keys for LoRaWAN registration, register these keys to LoRaWAN server and it will auto connect after power on.