Don't get caught off guard by water leaks or frozen pipes- add one or more Lyric WiFi combination freeze, humidity and water leak sensors in your home or cottage. These sensors provide an early warning that may lessen the impact of these disasters. You'll receive notification right on your iOs or Android smart phone in case low temperature or a water leak is detected. The low temperature point is set by the user. The apps are free and there are no service fees to pay. The sensor may be simply floor mounted. Or optionally the plug-in probe can be placed where water may travel in case of a leak, and the transmitter portion can mount on the wall with the provided mounting hardware.