Sensor Switch Ceiling Motion Sensor, Contractor Select PDT Passive Dual Technology Ceiling Mount Occupancy Sensor, Standard Range, Relay Included, White (CMR PDT 9);

The CMR PDT 9 Series occupancy sensors combine the industry's leading Passive Infrared (PIR) technology with Microphonics for excellent detection in areas with or without obstructions. With an integrated line switching relay, the CMR PDT 9 is ideal for applications where locating a power pack is difficult. These attractive sensors are perfect for classrooms, private offices, or large restrooms.