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SENSOR SWITCH CM 9 WR Ceiling-Mount Occupancy Sensor - Ceiling-Mount Occupancy Sensors
SENSOR SWITCHCeiling-Mount Occupancy Sensors

SENSOR SWITCH CM 9 WR Ceiling-Mount Occupancy Sensor

The SENSOR SWITCH Wireless Occupancy Sensor: LED (MPN CM 9 WR) is a ceiling-mount occupancy sensor from Sensor Switch. It operates on 12 to 24V DC and uses passive infrared (PIR) technology with wireless RF…

SKU 3G-OTH-419415

Also listed as: CM9WR · CM-9-WR

Brand
SENSOR SWITCH
Item
CM 9 WR Ceiling-Mount Occupancy Sensor
Part Number
CM 9 WR
Category
Ceiling-Mount Occupancy Sensors
Available to Order
Also known as:CM 9 WRSENSOR 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
CM 9 WR
Type
Passive Infrared (PIR), Occupancy, White
DC
12 to 24V

Technical Documents

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

Product Description

The SENSOR SWITCH Wireless Occupancy Sensor: LED (MPN CM 9 WR) is a ceiling-mount occupancy sensor from Sensor Switch. It operates on 12 to 24V DC and uses passive infrared (PIR) technology with wireless RF communication at 902 MHz. The load rating is dependent on the control unit rating.

Frequently Asked Questions

What is the SENSOR SWITCH CM 9 WR wireless occupancy sensor used for?

The SENSOR SWITCH CM 9 WR is a ceiling-mount passive infrared (PIR) occupancy sensor designed for LED lighting control in commercial spaces. It detects motion to automate lighting, reducing energy waste in offices, warehouses, and meeting rooms.

What are the specifications of the SENSOR SWITCH CM 9 WR?

The CM 9 WR operates on 12 to 24V DC and uses passive infrared (PIR) technology. It communicates via wireless RF at 902 MHz. The load rating is dependent on the control unit rating. It is a ceiling-mount occupancy sensor from Sensor Switch.

Where to buy the SENSOR SWITCH CM 9 WR worldwide?

3G Electric supplies the SENSOR SWITCH CM 9 WR worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the SENSOR SWITCH CM 9 WR wireless occupancy sensor?

Mount the CM 9 WR on the ceiling per the manufacturer's guidelines. Connect 12 to 24V DC power and pair it with the compatible control unit using the 902 MHz wireless RF link. Follow local electrical codes and Sensor Switch instructions for safe operation.

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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