["The Dragino LWL03A is a rope-type location independent LoRaWAN water leak controller. The user can place the LWL03A and the water leak cable on the ground to detect water leaks. The water leakage cable is sensitive when there is water over the leakage cable. The LWL03A indicates a water leak event and sends an uplink to the IoT server via the LoRaWAN network. The LWL03A is powered by an 8500mAh battery and is designed for long-term use of up to 10 years. The LWL03A sends data regularly every 2 hours and with every water leak event. It also counts the water leak times and calculates the duration of the last water leak. Each LWL03A is pre-loaded with a set of unique LoRaWAN registration keys, which are registered on the LoRaWAN server and automatically connect after power on", "LoRaWAN v1.0.3 Class A protocol", "Frequency band: EU868", "Water leak detection", "8500mAh Li-SoCI2 battery", "AT commands to change parameters", "Uplink on periodic and leakage event", "Remote configuration of parameters via LoRa downlink", "Firmware upgrade possible via program port", "Intelligent buildings and home automation", "Smart cities", "Smart factory", "1 x LWL03A-EU868 (incl. 1m waterleak cable)"]