KIDDE 21031592 Water leak+Freeze detectSMART Battery oper

Kidde designed the Water Leak + Freeze Detector with smart features to alert you to water leaks or temperatures approaching freezing as soon as a situation develops - even when you aren't at home. Simply place the devices in areas that are at a high risk for water damage or freezing. They'll emit a loud beep and connect with the Kidde app to send a notification to your phone, giving you the time you need to take action - and to help you stay ahead of major damage.