HVAC Occupancy Switch

 
 



 

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Relay Switch

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HVAC Occupancy Switch
 
 
Automatically shuts off air conditioning
when monitored rooms are vacant!

HVAC Smart Relay Switch


 
  • Description
  •  
    Rising fuel costs have highlighted the need for efficient energy use in hotels, universities, rental properties, and other facilities. The HVAC Occupancy Switch (HOS) is a low-cost temperature control solution for heating and air conditioning systems in situations where energy management is desired. The HOS continually monitors one or more rooms for occupancy. When they are determined vacant for a preset period of time, the HOS takes control of the system and shuts it off. A predetermined delay periodically re-activates the system to maintain an adequate comfort level. The controller accepts input from 4 wired sensors and 8 wireless sensors. (Note: 100 ft. max. cable length for each wired sensor input. Twisted-pair shielded cabling recommended.) The HOS works with the existing hvac system and there is no need to replace existing equipment or thermostats. Pre-programmed vacancy and re-activation periods can be adjusted on-site using convenient onboard setup switches.


     Optional enclosure
    HOS Enclosure



     
  • Wireless Option

  • For installations where traditional wire runs are not possible or may be inconvenient, we offer a wireless option consisting of RF receiver add-on and one or more wireless motion detectors. The receiver includes antenna and compatible interface for direct connection to the HOS device for plug-and-play operation. 

    Motion Sensor

    Motion Sensor
    Wireless motion detectors
    RF Receiver
    RF Receiver + Antenna


     
  • Motion Sensors

  • The HOS accepts both wired & wireless sensors.

    Motion Sensor


     
  • Features

  •  Automatic operation
  • Cooperates with existing thermostat
  • Reduces energy bill
  • Accepts wired and/or wireless motion sensors
  • LED indicators for visual status
  • Ideal for hotels, schools, rental properties, etc.
  • Can be customized to suit your specific requirements


    • Design Licensing

    This item is available for licensing to OEMs. This design is available for OEM licensing.  Licensing allows your company to manufacture this item and gives you royalty-free sales and distribution rights.  Click here for additional details.



    • Purchase
     System
     Wired
    Wireless Contact
    HOS Occupancy Switch $244 $419 E-Mail


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