Designed for mounting heights of up to 45 ft, the CMRB 6 high bay 360 deg sensor provides passive infrared (PIR) occupancy detection over a 15 to 20 ft 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 in chase nipple and is ideal for individual on/OFF control of T5/T8 fluorescent lighting. HID bi-level fixtures can also be controlled when the start to high (SH) option is added to the CMRB 6. For multiple fixture control, multiple low voltage CMB 6, CMB 50, and/or HMB 10 series high bay sensors with power packs are recommended. For lower mounting height applications, CMRB 9 or CMRB 10 series sensors are recommended.