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 Ceiling, Wall, Coverage at Suggested Mounting Height 1,600 sq ft, Operating Voltage - Motion Sensing and Dimming 24V DC, Color - Motion Sensing and Dimming Gray, Time Delay - Motion Sensor 4 to 30 min, Time Delay Adjustment Method - Motion Sensor Adaptive