Water leak detector
--Wireless connection: Zigbee version
--Working temperature:-10°C -+55°C
--IP67 waterproof and dustproof
--Use battery, standby time 1 year
--When the water level of the detection site is higher than 0.5mm, the sensor will alarm and your mobile phone app will receive information, reminding you to take appropriate action. The alarm will release after the water level become normal.