KERUI WiFi Water Leak Sensor Water Leakage Detection Alarm Water Level Detector

Features:
Download APP Smart Life/Tuya to add the water leak detector, no hub required. Be aware of water overflowing in time, reducing waterflooding risk.
When 2 or more sensors below or 2 waterdrop sensors above were immersed by the water, the detector will beep and push the alert notification to your phone.
No complicated installation tools are required. The sensor can be placed at any places where needs to strengthen water level monitoring.
Powered by 2 AAA batteries (NOT included). Low power consumption design, which can make it work long time. Tiny and fashion.
Ideal water leakage detector alarm for home, apartment (kitchen, toilet), warehouse, office, laboratory, hotel room, garage, etc.