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SENSOR SWITCH CMR 9 Ceiling-Mount PIR Occupancy Sensor - Ceiling-Mount Occupancy Sensors
SENSOR SWITCHCeiling-Mount Occupancy Sensors

SENSOR SWITCH CMR 9 Ceiling-Mount PIR Occupancy Sensor

The SENSOR SWITCH CMR 9 is a ceiling-mount occupancy sensor for fluorescent, incandescent, and LED loads. It is hard wired, uses passive infrared (PIR) technology, and operates at 120/220/230/277V with an 800W/6.67A…

SKU 3G-OTH-419383

Also listed as: CMR9 · CMR-9

Brand
SENSOR SWITCH
Item
CMR 9 Ceiling-Mount PIR Occupancy Sensor
Part Number
CMR 9
Category
Ceiling-Mount Occupancy Sensors
Available to Order
Also known as:CMR 9SENSOR SWITCH
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SENSOR SWITCH
Manufacturer Part Number
CMR 9
Type
Passive Infrared (PIR), Occupancy

Technical Documents

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SENSOR SWITCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SENSOR SWITCH CMR 9 is a ceiling-mount occupancy sensor for fluorescent, incandescent, and LED loads. It is hard wired, uses passive infrared (PIR) technology, and operates at 120/220/230/277V with an 800W/6.67A incandescent rating.

Frequently Asked Questions

What is the SENSOR SWITCH CMR 9 occupancy sensor used for?

The SENSOR SWITCH CMR 9 is a ceiling-mount occupancy sensor designed to automatically control lighting in commercial spaces. It uses passive infrared (PIR) technology to detect motion and is suitable for fluorescent, incandescent, and LED loads, helping reduce energy waste in offices, warehouses, and meeting rooms.

What are the specifications of the SENSOR SWITCH CMR 9?

The SENSOR SWITCH CMR 9 is a hard-wired, ceiling-mount occupancy sensor with passive infrared (PIR) detection. It operates at 120/220/230/277V and supports an 800W/6.67A incandescent load. The manufacturer part number is CMR 9, and it is compatible with fluorescent, incandescent, and LED lighting.

Where to buy the SENSOR SWITCH CMR 9 worldwide?

You can source the SENSOR SWITCH CMR 9 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Sensor Switch components to procurement teams globally.

How to install the SENSOR SWITCH CMR 9 occupancy sensor?

Install the SENSOR SWITCH CMR 9 by first turning off power at the breaker. Mount the sensor to the ceiling using the provided hardware, then hard-wire it to the lighting circuit per local codes. Ensure the PIR lens has an unobstructed view of the area. Test coverage after installation and adjust sensitivity if needed.

Used in

Common applications for SENSOR SWITCH
Commercial office lighting — Sensor Switch WSX 2P WH wall-mount occupancy sensor with integrated photocell for automatic switching of fluorescent and LED loads.
Retail spaces — Sensor Switch CM PDT 9 WR ceiling-mount dual-technology sensor for occupancy-based lighting control in open areas.
Educational facilities — Sensor Switch WSXA WH PIR occupancy sensor for classrooms and corridors, requiring a neutral wire.
Healthcare corridors — Sensor Switch WSX PDT WH hardwired occupancy sensor with photocell for reliable lighting control without a neutral wire.
Industrial warehouses — Sensor Switch MP20 power pack to supply 15V DC to low-voltage sensors in high-bay lighting circuits.
Parking garages — Sensor Switch SP20 relay pack for multi-voltage input and hard-wired communication with occupancy sensors.
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SENSOR SWITCH Products

3G Electric supplies SENSOR SWITCH ceiling-mount occupancy sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Ceiling-mount occupancy sensor with passive infrared (PIR) and microphonic detection. Operates on 12 to 24V DC. Suitable for automatic lighting control in commercial spaces to reduce energy consumption
SENSOR SWITCH
Ceiling-mount occupancy sensor with passive infrared (PIR) and microphonic detection. Operates on 12 to 24V DC. Suitable for automatic lighting control in commercial spaces to reduce energy consumption

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