Cooper Wiring OS306U-W-K Occupancy Vacancy Sensor- WhiteCooper Wiring Devices stylish passive infrared wallbox sensor provides a convenient energy saving lighting control alternative for 120V applications. The sensor includes light level sensing capability to further enhance the energy savings by preventing automatic control of the lights when the ambient light level is sufficient. This sensor is easily installed in any standard wallbox to control most lighting loads and is available in six colors.