The nLight nCM 10 Series Extended Range 360º occupancy sensor utilizes Passive Infrared (PIR) technology to provide maximum viewing from the ceiling. When mounted at 9 ft (2.74 m), this sensor views up to 28 ft (8.53 m) in all directions. Its circular coverage pattern is 56 ft (17.07 m) in diameter and is designed for detection of walking type motions. The nCM 10 is ideal for T-shaped intersections in corridors or other areas where wall mounting a sensor is not practical. Spaces with low ceiling heights are also best covered by the nCM 10. For example, when mounted at the 7 ft (2.13 m) ceiling height of many distribution center pick aisles, the nCM 10 provides a 32 ft (9.75 m) diameter pattern of coverage. Additionally, the nCM 10 may be used in combination with other nLight sensors to customize coverage for very large or irregularly shaped spaces. In applications where detection of minor motion is also required, use the nCM PDT 10 Series Dual Technology occupancy sensor.FEATURES:• PIR Occupancy Detection• 360º Coverage• Communicates w/ nLight Network• Integrated On/Off Photocell• Remotely Configurable/Upgradeable• Push-Button Programmable• Adjustable Time Delay• 100 Hr Lamp Burn-in Timer