Conveniently place near sinks, washers, water heaters, sump pumps-anywhere leaks could happen. Battery life lasts up to 3 years without incident;Notification messages can alert you or your family/ friends, wherever you are, while audible (100 dB alarm) alerts sound when you are at home;Use to detect temperatures that can freeze pipes, and humidity that could damage valuables;Runs on WiFi - No Extra Hub or hardware purchase required;Daisy chain extra cable sensors and cover up to 500 feet of space with one leak detector;Reusable even after detecting an incident. After an alarm, simply wipe dry the detector and cable sensors and place them back into service;There is a five year warranty for professionally installed devices