Enerlites Low Voltage Ceiling Sensor Pir Occupancy Motion Detector, 360&deg; Field of View, 1200 Sq Ft Coverage, Commercial/Industrial Grade, MPC-50L Ceiling mounted sensor / passive infrared sensor detects full 360 degree multi level field of view. Ceiling sensor controls incandescent, CFL, and LED lighting Low voltage ceiling sensor switch consumes very little energy, providing you an energy efficient solution for the office and business without compromising the performance Passive Infrared / PIR motion sensor technology. Ceiling mount sensor features adjustable time delay with DIP switch from 5 sec to 30 min. Adjustable sensitivity from 50% - 100% Low voltage ceiling sensor / occupancy sensor ceiling light features 360 degree view, multi-level coverage up to 1,200 ft. UL / CUL Listed. California Title 24 Compliant Motion detector required ceiling sensor light accessories: *Enerlites MPP-24 power pack required!* . Great for businesses, commercial and industrial properties