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Home >  Lighting Controls >  Products >  Vacancy Sensors >  US VS 1 > 

IR VS 2    
Passive Infrared Wall Switch Vacancy Sensor
OVERVIEW    

The US VS 1 is a line voltage, single relay, Ultrasonic (40 kHz) wall switch vacancy (manual ON) sensor intended to control lighting in commercial spaces. Ultrasonic is used where the sensor will not have a clear line of site of the occupants in the desired coverage area. The convenient "Switch Link" feature enables up to four sensors to link together for peer to peer grouping achieving expanded detection zones and multiway switching.

  • 40 kHz ultrasonic wall switch vacancy sensor
  • Adjustable ultrasonic reach setting from 25% to 100%
  • Line voltage lighting control (120/230/277 VAC, 50/60 Hz)
  • 180° coverage pattern
  • Manual ON automatic OFF
  • Re-trigger feature allows the load to turn back ON automatically if motion is detected within 30 seconds after it has automatically switched OFF the load
  • Mounts to a single-gang NEMA-style, standard switch box & decorator-style wall plate by others
  • "Switch Link" communication allows for up to 4 sensors to be grouped together
  • IQ Mode dynamically adjusts the ‘ON’ time delay by learning individual room occupancy
  • Walk through mode option will switch the load OFF in 3 minutes if no additional detection occurs after the first 30 seconds
  • Audible alert feature provides an audible warning that the load will shut-OFF in 10 seconds unless additional motion is detected
  • Visible alert feature provides a momentary OFF/ON blink, warning that the load will shut OFF in 10 seconds unless additional motion is detected
  • Service mode option deactivates the automated functions of the sensor and the load is only manually controlled using the ON/OFF button

       

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