NEMA WD7 Standard robotic method utilized to verify coverage patterns Units available for control of single or two separate loads Cooper Wiring OAC P 0500 MV Greengate Occupancy Sensor, MicroSet Ceiling Mount w/Daylight Sensor Find many great new & used options and get the best deals for Cooper OAC P 1500 R Ceiling Occupancy Sensor W/Bas And Daylight Passive 10 Pcs at the best online prices at The sensor is designed to detect motion from a heat-emitting source (such as a person entering a room) within its field-of-view and automatically switch lights ON. The sensor is available in both single and dual load control. The Micro Set Passive Infrared Line Voltage Ceiling Sensor has an ambient light level sensor. PIR sensors are considered line-of-sight sensors, meaning that the sensor must be able to have a direct line-of-sight to the person making the motion. When enabled, the daylighting feature prevents lights from turning ON when the room is adequately illuminated by natural light. The distance between segments increases the farther you are from the sensor, so motion has to be larger the farther you are from the unit. These sensors have multi-segmented lenses. MicroSet For Lights Cooper Controls OAC DT 2000 MV MicroSet Ceiling Sensor With Daylight Sensor, Dual PIR Motion Sensor