Product Details


On/Off Photocell, Ceiling, Line Volt

The CMR PC Series of On/Off Photocell sensors provide the industrys most intelligent control of lighting for daylight harvesting applications. Ideal for public spaces with windows like vestibules, corridors, or bathrooms; the sensors work by monitoring daylight conditions in a room, then controlling the lighting so as to insure that adequate lighting levels are maintained. The CMR PC has On/Off lighting control; turning off the lights when sufficient daylight is present and turning them on when additional lighting is necessary. The CMR PC Series sensors are line powered and can switch loads directly without the need for a Power Pack. The CMR PC's enclosure is designed to mount to the ceiling. To add dimming control to the On/Off control provided by the CMR PC, see the Technical Data Sheet on the CMR(B) PC ADC sensor.

Full On/Off Switching of Lighting
Self-Contained Relay - No Power Pack needed
No Minimum Load Requirements
Self-calibrating Set-Point
Digital Set-Point Control
Push-Button Programmable
Green LED Indicator
100 Hr. Lamp Burn-in Timer Mode


  • Application Type : Automotive and Parking, Education, Government, Healthcare, Hospitality, Manufacturing, Offices and Banks, Power and Gas, Religious, Residential, Retail, Roadways, Bridges and Tunnels, Sports and Recreation, Transportation, Warehouses
  • Brand Name : Sensor Switch
  • Color : White
  • Environment : Indoor
  • Finish : Matte
  • Lens Material : Plastic
  • Mounting Type : Flush
  • Product Type : Sensor
  • Series : CMR