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EMX USVD-4X Ultrasonic Vehicle Detector


The USVD-4X is a drive-thru vehicle sensor. USVD-4X is mounted on a post and pointed towards the location that the vehicle would pass to initiate an opening.


  • Sensing elements: 4 ultrasonic in TPA* configuration
  • Operating range: 1ft. – 5ft.
  • Response time: 2.0 seconds
  • Relay output configuration: 2 SPDT (form C)
  • Relay contact rating: 1A @ 24VDC…120VAC
  • Power indicator/no vehicle: Green LED
  • Object in range: Flashing Green LED on each input, continuous LED on DETECT
  • Supply Voltage: 12…24 VDC/VAC
  • Operating current: 60mA
  • Dimensions: 5.7”(145mm) x 3.6”(90mm) x 2.3”(57mm)
  • Weight: 0.6 lbs. (275g)
  • Operating temperature: -40°C…+85°C (-40°F…+182°F)
  • Housing: ABS
  • Connection: 10 position terminal block
  • Mechanical protection: NEMA 4X