The Square D X Series 15A Z-Wave Plus Energy Monitoring Remote Rocker Switch/Dimmer is a remote rocker switch/dimmer that allows for a 3-way expansion of either a Z-Wave Switch or Z-Wave Dimmer. Thanks to its Z-Wave Plus connectivity which is compatible with many home automation systems, the lighting can be controlled remotely. Features built-in energy monitoring to help you understand when and where you use electricity. Enjoy a consistent look across your room or home with the full line of Square D X Series switches, dimmers, sensors, and receptacles The connection are screw terminal. Its matching mounting box can be recessed into the surface of the wall for flush mounting. The switch is made of metal and plastic making it resistant and durable. This switch has a white frame. It features protective painted surface treatment. This switch benefits from an elegant matt finishing, constituting an added-value for your interior design. This switch has a width of 44 mm, a height of 103 mm and a depth of 45 mm. By offering a solution compatible with several types of installations, this switch is UL 773A and cUlus certified.