--Size:50*50*15mm

--Wireless connection:Zigbee version

--Battery:CR2032

--Working temperature:-10°C -+55°C

--Working humidity:0-100%RH

--IP67 waterproof and dustproof

--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,remind you to take appropriate action.The alarm will release after the water level become normal.

-- This sensor must work with the Xiaomi Mijia multifunctional gateway or mijia air conditioning companion or aqara air conditioning companion