Wiring Device-Kellems, WS2000W, Occupancy Sensor Switch, Adjustable, Series: WS Series, 120/277 V AC, Passive Infrared Sensor, 1000 sq-ft Coverage, 20 s to 30 min Time Delay, Incandescent Lamp, Wire Lead Connection, Automatic/Manual On Control Output, Wall Mounting, 32 to 122 deg F, ABS, White, 1.82 in W x 0.61 in D x 4.15 in H Dimensions