First Alert® 5-ft. Extension Cable Sensor for Wi-Fi® Water Leak & Freeze Detector, White, WLD3CABLE

Simply plug the 5-ft. Cable Sensor Accessory into a First Alert® Water Leak and Freeze Detector (sold separately) to expand the range of your water leak coverage. This cable will work with the First Alert® Wi-Fi Water Leak and Freeze Detector and the Wi-Fi® Water Leak Shutoff Valve. It allows you to extend the reach of a base unit. This Cable Sensor detects water along its entire surface. Connect additional cables (sold separately) together to expand the water leak detector's coverage area for utility rooms or basements.