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853 Air Hose Vehicle Detector

The 853 Air Hose Vehicle Detector.Click here for a product brochure.The 853 Air Hose Vehicle Detector is a low-cost, easy-to-install vehicle detection alternative for low-traffic applications. Simply attach the 10-foot air hose to the air switch enclosure at one end, lay the hose across the driving lane and fasten the hose detector at the other end. The air pressure switch is packaged in a weather-resistant metal housing that can be mounted to a flat surface.


  • Hose switch provides instant alert.
  • Weather-tight metal housing for air switch.
  • Durable black 10-foot air hose.
  • Easy assembly and installation.
  • Cast iron hose anchor.
  • 100 feet of 22 AWG 1 pair shielded cable.

Contact us now to purchase this product or for more information!

Marsh Products, 336 McKee St., Batavia, Illinois.
Phone: 1.630.879.8008; fax: 1.630.879.8072. E-mail: