Acuity Sensor Switch
Acuity Sensor Switch CMR PDT 9 Ceiling Occupancy Sensor 500 sq ft 120/220/230/277V
Ceiling-mounted occupancy sensor covering 500 sq ft with PIR and microphonic detection at up to 15 ft height, operating on 120/220/230/277V for fluorescent, incandescent and LED loads
- Dual-technology detection covers 500 sq ft
- Photocell prevents lights-on in daylight
- Operates on 120/220/230/277V supplies
- Mounts up to 15 ft ceiling height
- Meets BAA and CA Title 24 standards
Ceiling occupancy sensor
The Acuity Sensor Switch CMR PDT 9 detects occupancy using passive infrared and microphonic technology. It mounts on ceilings up to 15 ft high and covers a maximum area of 500 sq ft. The unit operates on 120, 220, 230, or 277 V AC and includes two self-tapping screws for installation. It is designed for commercial lighting control applications.
Hard-wired lighting control integration
The sensor communicates via hard-wired connections and switches fluorescent, incandescent, or LED loads. At 120 V AC it handles up to 800 W or 6.67 A of incandescent lighting. It meets BAA requirements and complies with California Title 24 and RoHS standards. No wireless gateway or network infrastructure is required for operation.
Sustained coverage performance
Dual-technology sensing maintains reliable detection during extended occupancy periods without false triggers from airflow or minor vibrations. The photocell function holds lights off when sufficient daylight is present, reducing unnecessary cycling. Hard-wired operation ensures consistent responsiveness regardless of wireless interference or battery status. The sensor is restricted from sale in certain states.
Highlights
- Dual-technology detection covers 500 sq ft
- Photocell prevents lights-on in daylight
- Operates on 120/220/230/277V supplies
- Mounts up to 15 ft ceiling height
- Meets BAA and CA Title 24 standards
Specifications
| Brand | SENSORSWITCH |
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Questions about this item
What is the maximum coverage area before the sensor stops detecting motion?
The sensor covers up to 500 sq ft at a mounting height of 15 ft using combined PIR and microphonic detection.
How much heat or power does the unit draw when the lights stay on all day?
At 120 V the rated load is 800 W or 6.67 A for incandescent lighting; the sensor itself consumes minimal power.
Which voltage supply must the building already provide for this sensor to operate?
The sensor is hard-wired and requires a 120, 220, 230 or 277 V AC circuit.
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