Sensor Switch CMR PDT 9 CM PDT Line Voltage Ceiling Mount Occupancy Sensor, 120277 VAC, PDT Sensor, 12 ft Coverage, 360 deg Viewing, Flush Mount

The Sensor Switch CMR PDT 9 provides reliable occupancy detection for commercial lighting control with passive dual technology sensing. This line voltage ceiling mount sensor operates at 120-277 VAC and delivers 360-degree coverage across a 12-foot detection area. The flush mount design integrates seamlessly into your ceiling while the PDT technology combines PIR and ultrasonic detection to reduce false switching. Ideal for offices, conference rooms and common areas where consistent occupancy sensing enhances energy efficiency and lighting performance.

Ceiling mount sensors are offered in a multitude of configurations which address many applications. Lens options include large motion extended range, small motion standard range and bi-directional for hallways. Available in low voltage and line voltage models, these sensors are capable of covering an entire private office or small room by themselves. Multiple low voltage sensors can also work together to supply the ideal solution for oddly shaped rooms or large open office areas. A line voltage sensor provides one relay for a single level control, while the 2-pole version provides a second relay for an additional level of control. For rooms with obstructions, these sensors are also offered with dual technology, which adds Microphonics™ detection to the passive infrared (PIR) detection.