ACUITY/LITHONIA 184EY5 CEILING MOUNT SENSOR, PASSIVE DUAL TECHN

Open area office lighting control is made cost-effective with the use of the CM PDT 9 Series Standard Range 360 occupancy sensor. This small yet powerful sensor provides line-of-sight PIR detection of small motion in a circular pattern, and combines overlapping Microphonics coverage for detection of occupants working in their cubical space. By installing multiple CM PDT 9s on 30 ft (9.14 m) centers, large control zones are created (typically one per circuit of lighting). The lighting is then controlled in blocks similar to manual switching. Restrooms with stalls, large storage areas with shelving, and libraries with study carrels are also easily and cost-effectively controlled by the CM PDT 9. PHOTOCELL W/ DIMMING (ADC): Photocell within sensor maintains total room light level by controlling levels of 0-10 VDC dimmable ballasts. Photocell also has full on/off control during periods of occupancy. Provides a second occupancy time-out period that enables the lights to go to a dim setting before turning off.