Dragino Lwl03a LoRaWAN Leak Sensor

The Dragino WL03A-LB/LS is a highly sensitive cable water sensor for LoRaWAN networks that detects water leaks using a special sensor cable. This can be laid along floors or wrapped around important equipment. Ideal for use in moisture-critical areas such as bathrooms, kitchens, technical rooms, or server rooms, the device immediately sends a warning message to an IoT server upon water contact. It also transmits status data every two hours and supports Bluetooth configuration as well as OTA firmware updates. The sensor is battery-powered (optionally solar-powered) and designed for long-term, maintenance-free operation.