Docooler eWeLink 433MHz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alert Water Level Overflow Alarm for Home House Alarm System

Please note this item ships from an international seller. Expected delivery is 10-15 days. Overview: The water instruction sensor can work with RF 433 alarm system etc. When detecting water overflow alarm notification message will be immediately sent to the APP. Features: *Can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. *433MHz frequency wireless transmission is more than or equal to 200 meters in open place. *When the two feet of the detector was immersed by the water it will give flash and send alarm message to the alarm host. *Excellent design tiny and fashion. Low-consumption design which can make it work long time. *Ideal water intrusion warning for homes apartments(kitchen toilet) warehouses offices laboratory hotel rooms garages etc. Specifications: Type: Water Level Alarm Frequency: 433MHz Emission protocol: 1527 Working Voltage: DC Battery Type: 23A(