WattStopper® PW-301-I Single Relay Wall Mount Occupancy Sensor, 120/277 VAC, Passive Infrared Sensor, 180 deg
PIR technology senses occupancy by detecting the difference between heat emitted from the human body in motion and the background space. Relying on a clear line-of-sight view, passive infrared sensors make 100 percent coverage cut off possible. These sensors utilize a unique fresnel lens which divides the coverage area into zones, enhancing detection of small movement.
WattStopper® Wall Mount Occupancy Sensor, Single Relay, 120/277 VAC, Passive Infrared Sensor, 1050 sq-ft Coverage, 180 deg Viewing, 5 to 30 min Delay, LED Lamp, Flying Lead, Manual-On Control Output, Strap/Wall Mount, 35 deg C, Plastic, Ivory, 2.73 in L x 1.75 in W x 1.81 in D