A flood detector is an electronic device that is designed to detect the presence of water for purposes such as to provide an alert in time to allow the prevention of water in your home space.
Flood sensors is a small cable or device that lies flat on a floor and relies on the electrical conductivity of water to decrease the resistance across two contacts. The device then sounds an audible alarm together with providing onward signaling in the presence of enough water to bridge the contacts.
It may be fun to watch a good thunderstorm, but it’s not fun if it floods your basement. A quick alert can help you protect valuables from flood damage.