T-400 Vehicle Detector

The Model T-400 series is designed to meet or exceed NEMA Standards TS 1-1989. Model T-400 detectors are four channel, shelf mount type loop detectors. Individual channel detect and loop fail indications are provided via four dual color, high intensity LEDs. Available with both Relay and Solid State outputs, the Model T-400 series offers advanced multiple channel detection capabilities in a compact package.


  • Input Power
    • Blank: 120VAC
    • 240A: 240VAC
    • 24D: 24VDC
  • Output Type
    • R : Relay
    • SS : Solid State