US Patent 7104836 Electrical wiring system

An electrical wiring system comprises a box mount configured to attach to a wall stud. An electrical box is adapted to receive an electrical cable in communications with a power source, and the electrical box is slidably attached to the box mount so that the electrical box is movable between various positions. An opening defined in the electrical box is configured to accept an electrical device. Position indicators and a corresponding alignment guide visually indicate at which one of the positions the electrical box is located.