Hubbell Wiring Device - HWDK ATU1000CL OCCSENS,US,CLNG,LN,V

Switches and Lighting Control, H-MOSS, Occupancy Sensor, Adaptive Ultrasonic, Ceiling Mount, 120V AC, 1000Square Feet, With Relay Features: Coverage 1000 sq. ft. (180±), line voltage sensor; Excellent minor motion detection; Self-contained power supply with high load relay; Directly mounts to 4\" octagon boxes, 2.125\" deep; Digital, crystal controlled ultrasonic transmitter and receiver for coverage in each direction for superior sensing of movement; Office White ABS enclosure blends with ceiling tile; Green LED indicates ultrasonic detection