Control unit only - compatible with FloodStop two-valve point-of-use leak detection kits Powered with AC power supply (not included) and optional battery power (requires 4 AA batteries, not included) can be used as a back-up during a power outage Buttons on the front of the unit are easily accessible and illuminate to show status; adjustable sensor sensitivity All wired connections are different for easy installation Stop flood damage before it ever starts UPC 815361009971 Brand FloodStop Color White Item Weight 0.17 Kilograms Manufacturer IPS Corporation Power Source AC Powered (with Battery Backup) BuiltIn Media Controller Kit, Two Valves Mounting Type None or NA Control Method App, Touch Item Type Name Leak Detector Controller Kit, Two Valves Sensor Technology Water Leak Sensor Compatible Devices FloodStop two-valve point-of-use leak detection kits Battery Description Alkaline