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 Wall, Coverage at Suggested Mounting Height 150 ft, Operating Voltage - Motion Sensing and Dimming 3V Battery, Color - Motion Sensing and Dimming White, Time Delay - Motion Sensor 1 to 30 min, Time Delay Adjustment Method - Motion Sensor Manual