The myTEM Radio Leakage is an intelligent wireless water detector that can detect wetness and send a notification when this is the case. When an alarm is triggered,  it sends a message to the main control device.
The Wireless Water Detector is a battery powered Z-Wave Plus device. The leak sensor consists of two parts, both of which detect water using three visible measuring points.
The device will beep and send a notification to the Z-Wave controller with its humidity status. The wireless water detector is battery operated.