The Wall Sensor Switch uses passive infrared technology to automatically turn lights on and off. By using sensors, energy consumption and costs are greatly reduced. The sensors detect body heat in motion and must be located where full line-of-sight is possible.

Sensor Switch™, CM PDT 9, Occupancy Sensor, Low Voltage, Series: CM PDT, 12 to 24 V AC/DC, 4 mA, PDT Sensor, 12 ft Coverage, 360 deg Viewing, 30 s to 20 min Time Delay, 902 MHz Response, Ceiling Mounting, -10 to 71 deg C, Plastic, Matte White, 4.55 in Dia x 1.55 in D Dimensions

• The CM 9 small motion ceiling mount sensor combines a low voltage sensor into a sleek, low profile design, making it perfect to mount directly to a ceiling tile or metallic grid
• For rooms with obstructions, these sensors offer Passive Dual Technology (PDT), which adds Microphonics detection to passive infrared (PIR) detection
• Enjoy the flexibility and convenience of programming sensor settings with your smartphone using the Sensor Switch Mobile App through camera flash programming
• 360 conical shaped pattern provides 12 ft radial coverage when mounted to standard 9 ft ceiling, 8 to 15 ft mounting heights provide 10 to 20 ft radial coverage, up to 14 sensors per power pack
• Best choice for small motion (e.g. hand movements) detection

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sensor_Switch_CM_PDT_9_P_Catalog.pdf
• Instruction/Installation Manual https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sensor_Switch_CM_PDT_9_P_Installation_Manual.pdf
• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sensor_Switch_CM_PDT_9_P_Specification_Sheet.pdf