SensorSwitch Ceiling Motion Sensor, PDT Passive Dual Technology Passive Infrared PIR and Microphonics Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Line Voltage, Standard Range

The SensorSwitch CMR Series Ceiling Mount Sensor is a reliable line voltage indoor motion detector that utilizes Passive Dual (PDT) technology for efficient light automation. Designed for ceiling mounting in office, retail, and commercial environments, this sensor provides a 360° motion and sound detection pattern and excels in small motion detection, making it ideal for tracking subtle movements such as hand gestures. Microphonics provides overlapping detection of human activity over the complete PIR coverage area. Advanced filtering is also utilized to prevent non-occupant noises from keeping the lights on. The CMR PDT 9 integrates seamlessly into existing lighting systems with line voltage compatibility and features push-button programmability, a green LED indicator, and a timer delay ranging from 30 seconds to 20 minutes. A line voltage sensor provides one relay for a single-level control. Installation is simple, with alignment options for standard junction boxes or ceiling grid mounts. Certified for CSA standards and built for temperature ranges from -10°C to 60°C, the CMR PDT 9 is durable, versatile, and effective. Whether you’re looking for a PIR motion sensor, an indoor motion light sensor, or a motion switch for lights, this device provides dependable performance and minimal energy waste.

• DUAL SENSOR FOR COMMERCIAL SPACES: The SensorSwitch CMR Series motion sensor provides high-performance indoor motion sensor light automation; The CMR is a line voltage sensor that is capable of covering an entire private office or small room by itself
• 360° PDT SENSOR: Passive Dual Technology occupancy sensor offers full 360° conical coverage with Passive Infrared (PIR) and microphonics detection; This version is optimized for detecting small hand or subtle movements within a 12 ft radial range
• EASY CEILING INSTALLATION: Compatible with ceiling tiles, metallic grids, 3.5" octagon boxes, or single gang handy boxes; Mounting hardware is included for fast and secure installation; Detects motion from 8 to 15 ft ceiling height
• PDT MOTION SENSOR FEATURES: Time delay can be set from 30 sec to 20 minutes; Simple push-button pairing; Green LED Indicator; 10 year battery life (at defaults); Self-contained relay, no power pack needed
• SPECIFICATIONS: Measures 4.55" in diameter and 1.55" deep and blends discreetly into ceilings; CSA certified to US and Canadian safety standards; For use in ambient operating temperatures ranging from -10°C to 60°C; 5-year limited warranty