Wiring Device-Kellems H-MOSSĀ® Occupancy Sensor, Low Profile Line Voltage, 120 to 347 VAC, 10 mA, 800/1000/1800/2200 W, Passive Infrared Sensor, 1500 sq-ft Coverage, 360 deg Viewing, 30 sec to 30 min Delay, Incandescent/Fluorescent Lamp, 50/60 Hz Response, Lead Wire, NEMA 4X, Ceiling Mount, 32 to 104 deg F, ABS, Gray, 4.5 in Dia x 3.4 in H