Simply connect the Fibaro Flood Sensor Z-Wave Plus to your Z-Wave network. Place the water detector in every relevant place where a water leak can occur. Consider, for example, the space under your bath where the water pipe runs. When the sensor detects water or large temperature changes, you immediately receive a push message, e-mail or text message. So you are always aware of water leaks at your home wherever you are. The flood sensor works on both mains and battery, so you can place the device anywhere. You need a Z-Wave controller to use the functionality of the flood sensor.