Onsite Pro FS1NPT Water Heater Floodstop, 1 Inch Valve

FS1NPT
Easily prevent water damage from leaking water heaters, water softeners, or even the water main!
This unit will detect a leak, sound an alarm, and automatically turn off the water supply to the offending appliance or pipe to prevent further damage.
This unit can be easily installed in about 15 minutes.
Comes with a One Year warranty.
Components: Motorized Full-Port Ball Valve (1 inch NPT pipe threaded), Control Unit (with Battery Backup 4 X AA Size), Water/Leak Sensor (1.25” X 7.5”), AC Power Adaptor (or use 4 X AA Batteries as Primary Power Source), Output Contact Wires (2).