Sensor Switch CMRB-9-2P 2 Pole Line Voltage Fixture Mount Passive Infrared Standard Range Sensor

The CMRB-9-2P Series occupancy sensor mounts directly to the end of a fluorescent fixture and utilizes the industrys leading Passive Infrared (PIR) technology to provide excellent coverage for rooms without obstructions. The sensor is line powered, can switch loads directly without the need for a Power Pack, and may be wired before or after the local toggle switches. With two power relays, A/B switching or control of multiple loads can be handled by one device. A CMRB-9 is typically installed on each fixture when used in long corridors with concrete ceilings and pendant or surface fixtures spaced 10 to 20 feet apart. This approach maximizes energy savings and may be more cost effective than running low voltage wiring. Mounting heights of 8 to 15 feet provide 10 to 20 foot radial coverage. When mounting above 15 feet the CMRB-6-2P Series sensor is a better option; and when mounting below 8 feet or for greater radial coverage the CMRB-10-2P Series sensor should be considered. Additionally, for areas with obstructions the CMRB-PDT-2P should be used.