40 kHz Ultrasonic Presence Detector. Ceiling Mount. The US Hallway COM2-24 is a low voltage (40 kHz) Ultrasonic Technology Occupancy Sensor that utilizes STEINEL’s state of the art ultrasonic signal processing to provide superior stable volumetric bidirectional 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 unique linear bidirectional coverage pattern is engineered specifically for hallways and applications requiring a true volumetric bidirectional linear pattern of detection. This is an ideal hallway sensor for design and retrofit applications. Operational choices of manual on or auto on with either momentary or maintained switch options. 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)
- Ultrasonic (40 kHz) Occupancy Sensor
- 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.
Control Pro Presence Detector
US Hallway COM2-24
