Occupancy Sensor Item - Motion Sensing and Dimming Occupancy Sensor Communication Method - Motion Sensing and Dimming Hard Wired Sensing Technology Passive Infrared Installation Location - Motion Sensor Wall Switch Box Coverage at Suggested Mounting Height 2 000 sq ft Operating Voltage - Motion Sensing and Dimming 120 V AC 277 V AC Color - Motion Sensing and Dimming White Time Delay - Motion Sensor 30 sec to 30 min Time Delay Adjustment Method - Motion Sensor Adjustable