Lutron® LOS-CIR-1500-WH LOS-CIR Occupancy Sensor, 20 to 24 VDC, Dual (Ultrasonic and Passive Infrared) Sensor, 1500 sq-ft Coverage

The LOS-CIR series passive infrared ceiling-mount sensors can integrate into Lutron® systems or function as stand-alone controls using a Lutron® power pack. The sensor uses a small semiconductor heat detector that resides behind a multi-zone optical lens. The 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. Non-moving hot objects will not cause the lights to turn on.