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Home >  Lighting Controls >  Products >  Presence / Occupancy Detectors >  US Quattro COM2-24 > 

US Quattro COM2-24    
Presence Detector
The US Quattro COM2-24 is a low voltage (40 kHz) Ultrasonic Technology Presence Detector that utilizes STEINEL’s state of the art ultrasonic signal processing to provide superior stable volumetric omnidirectional detection for independent control of both lighting and HVAC. Lighting is controlled in relation to both the presence of motion and ambient light levels. The HVAC output (isolated normally open and normally closed dry contacts) are signaled in relation to only the presence of motion. The omnidirectional coverage pattern is ideal for those design and retrofit applications where the sensor will not have complete line of site view of the occupant and space. Operational choices of manual on or auto on with either momentary or maintained switch options. The included force off light level feature provides the option to turn lights off when sufficient daylight is present for additional energy savings. The convenient “COM-Link” feature enables multiple sensors to link together via the communication link for pier to pier grouping achieving expanded detection zones with control set up functions set at only one primary sensor for the entire group. Mounting options provide for 4” Square box, 4” Octagon box, Round 3.0 Mud-Ring or directly to the ceiling with quick mount spring tabs. The available service and user wireless remotes provide simplified commissioning and occupant convenience.

The Control PRO group of presence detectors are available in multiple presence detection technologies for the control of heating, ventilation and air-conditioning as well as lighting (as in the COM2-24 versions) and optional 1-10 volt dimming and daylighting options (in the DIM-24 versions).
  • Low voltage (18-24 VDC/VAC) sensor for use with a power pack or building automation system
  • Independent ON and OFF time settings for the HVAC (NO/NC)
  • Omnidirectional ultrasonic (40 kHz) presence detection
  • Service and user wireless remotes available
  • Manual ON mode (MAN) / Automatic mode (AUTO)
  • Momentary / Maintained switch option
  • ‘ON’ only / ‘ON’ & ‘OFF’ manual switching
  • Light level feature turns lights off with sufficient daylight
  • IQ Mode dynamically adjusts the ‘ON’ time delay by learning individual room occupancy
  • Auto-HVAC mode reduces presence detection sensitivity and requires additional detection verification before signaling the HVAC output.

Owner’s Manual
Data Sheet

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