Designed for mounting heights of up to 45 ft (13.72 m), the CMRB 6 High Bay 360º sensor provides Passive Infrared (PIR) occupancy detection over a 15-20 ft (4.57-6.10 m) radial coverage pattern that overlaps the areas lit by a typical high bay fixture. This line voltage sensor switches loads directly without the need for a power pack. The CMRB 6 sensor mounts directly to the end of a lighting fixture through an extended 1/2 inch chase nipple, and is ideal for individual on/off control of T5/T8 fluorescent lighting. FEATURES:• 100% Digital PIR Detection, Excellent RF Immunity• 360º Coverage Pattern• Self-Contained Relay, No Power Pack Needed• No Minimum Load Requirements• Compatible w/ Electronic & Magnetic Ballasts, CFLs, LED, & Incandescents• Interchangeable Hot & Load Wires, Impossible to Wire Backwards• Push-Button Programmable• Non-Volatile Settings Memory• Adjustable Time Delays• No Field Calibration or Sensitivity Adjustments Required• Convenient Test Mode• 100 hr Lamp Burn-in Timer