Description Wireless Occupancy Sensor, Item - Motion Sensing and Dimming Wireless Occupancy Sensor, Communication Method - Motion Sensing and Dimming Wireless RF, 434.0 MHz, Sensing Technology Passive Infrared, Installation Location - Motion Sensor Ceiling, Coverage at Suggested Mounting Height 50 sq ft, Operating Voltage - Motion Sensing and Dimming 3 V AC, Color - Motion Sensing and Dimming White, Time Delay - Motion Sensor 4 to 30 min, Time Delay Adjustment Method - Motion Sensor Manual