Home / Specialty / Lighting Controls / Retrofit Solutions / Office Applications / CS107D AC Ceiling Sensor Ultrasonic & PIR CS107D AC Ceiling Sensor Ultrasonic & PIR Categories: Lighting Controls, Office Applications, Retrofit Solutions, Specialty Description Description PIR and Ultrasonic Sensor 120-277V AC 50/60Hz Related products 8W EM Backup for Ceiling Fixtures Add to Quote 20W EM Backup for Panels & Troffers Add to Quote 8W EM Backup for Wall Packs Add to Quote 8W EM Backup for Wall Packs Add to Quote