Smart WiFi Water Sensor,Built in Battery,Smart Flood Detector with Remote Probe Water Resistant¡­ Price: $12.99 (as of 05/12/2021 15:07 PST- Details)

Make sure this fitsby entering your model number.
WiFi Water Detector:As soon as water detected, an acoustic and visual alarm will sound from the product,and push notification via tuyasmart or smart life app. alert you before it is too late. Battery powered with CR2 battery,can last for half an year in standby mode.And alert you of low battery.
Unique Design:Detecting the water can be done in 2 ways: by the golden dots on the bottom of the sensor,or to use the probe which is about 1 meter to detect water.make it easier to monitor water activity in hard to-Reach places like sump pumps,toilets