Wattstopper's low-profile UT-355 Ultrasonic Line Voltage Ceiling Sensor automatically turns lighting on and off based on occupancy. The sensor mounts on the ceiling with a flat, unobtrusive appearance and provides 360° coverage.

WATT STOPPER UT-355-1 4.5 INCH DIAMETER X 1.45 INCH DEPTH SIZE; WHITE FINISH; UL CUL APPROVAL; LARGE OFFICE RESTROOM APPLICATION; 120/230/277/347 VOLT AC 50/60 HERTZ 1-PHASE VOLTAGE RATING; 4 INCH SQUARE/OCTAGONAL JUNCTION BOX/CEILING TILE MOUNT MOUNTING DIAMETER X 1.45 INCH DEPTH SIZE; WHITE FINISH; UL CUL APPROVAL; LARGE OFFICE RESTROOM APPLICATION; 120/230/277/347 VOLT AC 50/60 HERTZ 1-PHASE VOLTAGE RATING; 4 INCH SQUARE/OCTAGONAL JUNCTION BOX/CEILING TILE MOUNT MOUNTING