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SENSOR SWITCH Wireless Occupancy Sensor: LED, Passive Infrared (PIR), 12 to 24V DC, Occupancy - Ceiling-Mount Occupancy Sensors
SENSOR SWITCHCeiling-Mount Occupancy Sensors

SENSOR SWITCH Wireless Occupancy Sensor: LED, Passive Infrared (PIR), 12 to 24V DC, Occupancy

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
Wireless Occupancy Sensor: LED, Passive Infrared
Category
Ceiling-Mount Occupancy Sensors
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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
Industrial high-bay warehouses — Sensor Switch CMRB 50 480 high-bay occupancy sensor for 480V lighting control
Open-plan offices — Sensor Switch NWV PDT 16 wall-mount wide-view sensor for corner or wall coverage
Private offices and small rooms — Sensor Switch CM 6 ceiling-mount PIR occupancy sensor
Retrofit lighting control — Sensor Switch WSX PDT 2P NL WH wall-switch sensor with photocell and nightlight
Wireless lighting control in existing buildings — Sensor Switch CM PDT 9 WR ceiling-mount wireless PIR/microphonic sensor
Corridor and restroom occupancy detection — Sensor Switch RMR 10 ceiling-mount PIR sensor for 120/277V AC

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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