Orion Secure DoorGuard photo


Access, simplified.
Orion Secure DoorGuard TM

The Orion Secure DoorGuard (ODSG) tailgate detection system uses a 3D machine vision imaging sensor to accurately determine who is attempting to gain entry through a secured access point (such as swinging doors, sliding doors, or virtual/no doors) after a visitor or employee swipes their access card.


  • Works in any lighting setting, detection system is not affected by dynamic lighting
  • Uses 3D imaging sensors to detect size of user
  • Ability to classify complex details, including user
  • Works independently and in the background
  • Not affected by weather – applicable for outdoor usage
  • Compact size

Watch how it works:

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