Trailer presence & lock verification system
Audible alarms


Trailer presence and lock verification system uses outside camera and inside monitor to display when trailer has arrived, is safely engaged and disengaged
  • Reduces the number of dangerous processes placing pedestrians out on the drive approach, addressing the current OSHA statistic that, “ semi-tractor trailers are the second leading cause of back over fatalities in the United States.”
  • Helps maintain supply chain integrity by keeping dock doors closed.
  • Dual camera option allows for interchangeable views between two of three general locations: the rear-impact guard (RIG) of the trailer, the rear wheel base of the trailer and in the case of spotted trailers, the nose of the trailer to verify trailer stand presence.
  • Available as standalone monitor and power source or as part of Dok-Commander® Combined Controls.

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