CM PDT 10 Extended Range Dual Technology Ceiling Mount Occupancy

In this review the CM PDT 10 Extended Range ceiling occupancy sensor is recommended for facilities needing reliable, hands-off lighting control. It is ideal for open offices, garages, or any space where line-of-sight and localized motion both matter because its patented dual technology design combines PIR detection with microphonics to catch small motion and occupant activity in cubicles. The unit is straightforward to set up with push-button programming and a convenient test mode, so installers and maintenance staff will appreciate the practical balance of coverage and simplicity.

Key Features

• Patented dual technology: Combines PIR and microphonics for both line-of-sight motion and overlapping coverage of occupants working at desks, reducing missed triggers.
• Push-button programmable: Simple on-unit programming lets installers set behaviors without additional tools or wiring changes.
• Adjustable time delays: Time delay settings let users tune how long lights remain on after activity ceases, saving energy while avoiding premature shutoff.
• No field calibration required: The sensor does not need sensitivity adjustments in the field, which speeds commissioning and reduces configuration errors.
• Convenient test mode: A dedicated test mode helps confirm coverage and behavior quickly during installation without repeated manual cycling.

Who It's For

The CM PDT 10 is best for building managers, electricians, and facility teams who need a durable ceiling-mounted solution for open-plan offices, two-car garages, break rooms, or similar spaces where both movement and seated occupants must be detected. Its extended range and combined sensing modes target environments where a single detection method would miss activity.

It is less suitable for environments that require highly customized sensitivity tuning or integration into a very advanced automation platform where software-based configuration is mandatory. If you need remote programming or unusual mounting locations outside typical ceilings, consider a sensor designed specifically for those constraints.

Pros & Cons

Pros

• Reliable detection from combined PIR and microphonics, which improves coverage for seated occupants and small motion.
• Easy push-button programming and a test mode make installation quick and predictable.
• No field sensitivity calibration reduces installer time and potential misconfiguration.
• Adjustable time delays give flexible control over energy savings and occupant comfort.

Cons

• Configuration options are basic push-button settings, so users wanting deep digital configuration may find it limited.
• Extended range may require verification of coverage in complex layouts despite the test mode.

Specifications

Product	CM PDT 10 Extended Range ceiling occupancy sensor
Detection technology	PIR and microphonics (dual technology)
Mounting	Ceiling mount, 360 coverage for open areas
Programming	Push-button programmable with test mode
Time delays	Adjustable time delay settings
Calibration	No field calibration or sensitivity adjustments required

Our Verdict

The CM PDT 10 is a practical, value-oriented ceiling occupancy sensor for facilities needing dependable detection of both motion and occupant activity. Its dual technology approach, easy push-button programming, and test mode make it a strong choice for open offices and garages where reliability and quick installation matter more than deep software configurability.

Frequently Asked Questions

Will this sensor detect someone sitting still at a desk?
Yes; the combination of PIR and microphonics is designed to detect small motions and occupant activity common in seated workspaces.

Does the unit need calibration after installation?
No; the sensor does not require field calibration or sensitivity adjustments, which speeds commissioning.

Can the time delays be changed on site?
Yes; the sensor includes adjustable time delays set via the push-button programming on the unit.