Sonoff Smart Water Leak Detector – RF 433Mhz Sensor


In stock (can be backordered)




The water detection sensor can work with SONOFF RF Bridge 433, alarm system, etc.

When detecting water overflow, an alarm notification message will be immediately sent to the APP, or invoke an automation such as activate an alarm, make a phone call, or start recording from a Smart Camera.




– Can be paired with wireless host. Installation by double-side adhesive, or via plug and screw make for an easy and convenient to install.

– Operates at the 433MHz frequency, wireless transmission is possible up to 200 metres, and the lower frequency prevents interference with other WiFi devices.

– When the two metal contacts of the detector make contact with water, the sensor will flash and send alarm message to the alarm host.

– Excellent design, tiny and fashion. Low power consumption design reduces the need to replace battery (Not included).

– Ideal water intrusion warning for homes, apartments(kitchen, toilet), warehouses, offices, laboratory, hotel rooms, garages, etc.

In stock (can be backordered)

SKU: SCSE008002 Categories: ,


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