LWL04 LoRaWAN Water Leak Detection Sensor LoRa IoT DFRobot provides a variety of

DFRobot provides a variety of water quality sensor products

Brightness Measurement

Adapter Click - MikroElektronika IDC10 Headers to mikroBUS Socket

57 in) Weight 168g Material & Color ABS

good sensitivity for machine vision with an external trigger

LWL04 LoRaWAN Water Leak Detection Sensor LoRa IoT DFRobot provides a variety ofLWL04 LoRaWAN Water Leak Detection Sensor The Dragino LWL04 is a LoRaWAN Water Leak Sensor. When there is water between the bottom 3 metal posts, the LWL04 indicates a water leak event and uplink to IoT server via LoRaWAN network. The Dragino LWL04 does not need to be fixed, only placed on the ground. The bottom three metal columns can adjust the height. Only when there is water between the three metal columns, it will cause a short circuit alarm.