Provides a quick, convenient, and positive shut-off of your main water supply at the touch of a button. Allows remote user operation of WaterCop from convenient or high traffic area of the home. Ideal for the kitchen, utility room, or near a garage entry. Using standard category-5 computer cabling and RJ45 modular connectors (cabling and connectors not included) it can be located up to 300 feet from the WaterCop Classic Control Valve.