The Lutron LOS-CIR-450-WH ceiling-mount passive infrared occupancy sensor can integrate into Lutron systems or function as standalone controls using a Lutron power pack. The sensor uses a small semiconductor heat detector that resides behind a multi-zone optical lens. The sensor's detector is sensitive to the heat emitted by the human body. In order to trigger the sensor, the source of heat must move from one range of detection to another.
Stock Code: LUT-LOSCIR450WH