Aeotec ZWA019 Water Sensor 7 Pro

Water Sensor 7 Pro's accuracy, reliability, and compatibility begin at its very foundation. With its leak processor sized at only 70x30mm (2.8x1.9in), it has been built atop of Aeotec's exclusive Gen7 technology enabling it to be wireless installed almost anywhere in a room and to operate for 3 years before its single, 3.6 volt battery needs changing.

What comes up. If it were only a leak detector, we wouldn't call it Water Sensor 7 Pro. Monitoring more than just the presence of liquid, Water Sensor 7 Pro earns its name through its ability to also monitor the absence of water. When used to monitor tanks or pits, Water Sensor 7 Pro can alert you when water levels get too low and can also trigger automation routines.