EXW Singapore — collect or forward from our Singapore office.

3G Electric
SENSOR SWITCH CM PDT 9 WR Ceiling-Mount Occupancy Sensor - Ceiling-Mount Occupancy Sensors
SENSOR SWITCHCeiling-Mount Occupancy Sensors

SENSOR SWITCH CM PDT 9 WR Ceiling-Mount Occupancy Sensor

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

SKU 3G-OTH-419409

Also listed as: CMPDT9WR · CM-PDT-9-WR

Brand
SENSOR SWITCH
Item
CM PDT 9 WR Ceiling-Mount Occupancy Sensor
Part Number
CM PDT 9 WR
Category
Ceiling-Mount Occupancy Sensors
Available to Order
Also known as:CM PDT 9 WRSENSOR SWITCH
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SENSOR SWITCH
Manufacturer Part Number
CM PDT 9 WR
Type
Passive Infrared (PIR)/Microphonic
DC
12 to 24V

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

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

Frequently Asked Questions

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

The SENSOR SWITCH CM PDT 9 WR is a ceiling-mount occupancy sensor designed for automatic lighting control in commercial spaces. It uses passive infrared (PIR) and microphonic detection to sense occupancy, helping reduce energy costs by turning lights off when a room is unoccupied.

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

The SENSOR SWITCH CM PDT 9 WR operates on 12 to 24V DC and communicates via wireless RF at 902 MHz. It uses passive infrared (PIR) and microphonic detection. Its load rating is dependent on the control unit rating. The manufacturer part number is CM PDT 9 WR.

Where to buy the SENSOR SWITCH CM PDT 9 WR worldwide?

You can source the SENSOR SWITCH CM PDT 9 WR through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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

Mount the sensor on the ceiling per the manufacturer's guidelines, ensuring clear line of sight for PIR detection. Connect to a 12 to 24V DC power source and pair it with the compatible control unit via 902 MHz wireless RF. Follow local electrical codes and the Sensor Switch installation manual.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SENSOR SWITCH

View all SENSOR SWITCH parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first