US Patent 7900650 In-line water shut-off system and method of use thereof

A system that provides for the remote control shutoff of the main water supply to a structure in an unattended manner is herein disclosed. The system comprises a solenoid activated shutoff valve typically mounted immediately downstream of a main water shutoff valve and a locking enclosure containing a remote control switch and audible alarm unit. A manual bypass valve is provided as an override should it be required. Because the system requires electricity to operate, a general power failure will automatically shut off of the water supply. Further, activation of the system is accomplished using a remote control to control the system from a distance.