Most organizations believe tailgating is a major security risk as bad actors can slip into a secured area undetected. Through our new tailgate detection feature, organizations can now easily identify such behavior. Tailgating events populate in Command, along with all other door events, enabling more proactive protection of people and assets. Verkada’s tailgating implementation does not require any new hardware. As long as you have a Verkada camera paired to an access-controlled door, you can enable this software feature through Command.

With integrated video security and access control, Verkada leverages data from door events and edge-based video analytics to identify when multiple people enter a doorway through one access grant. When the system detects such an event, a tailgating event will be created in Command.

Note: Tailgate detection does not currently support fisheye cameras (e.g., CF81-E or D80)

Camera Mounting Requirements for Best Results

  • Inside camera

    The camera should be mounted on the inside of the door (opposite of the reader) such that people will walk towards the camera after badging in

  • Camera height

    The camera should be higher than the top of the door frame

  • Camera field of view (FOV)

    There must be a gap between the bottom of the door frame and the edge of camera's FOV

  • Camera angle

    The camera angle should be between 10° and 55° relative to the perpendicular axis (measured when looking directly at the door)

  • Max Distance from Door

    The following table shows the maximum distance the cameras should be placed from the door for optimal results

Camera Model

Max Distance from Door [ft]

CD31

25

CD31-E

25

CD41

42

CD41-E

42

CD51

39

CD51-E

39

CD61

50

CD61-E

50

CB51-E

43

CB61-E

62

CB51-TE

105

CB61-TE

140

CM41

42

CM41-E

42

CM61

57

Setup Steps

  1. Select the door you want to enable tailgating on.

  2. Under the Nearby Cameras section toggle on Tailgating for the Inside camera (this feature is currently not supported on Outside cameras).

  3. After the setup menu pops up, verify the camera is mounted according to the recommended settings on the first page. Then select Next.

  4. On the second page, highlight the door in the grid making sure the door takes up at least 80% of the frame. Then select Done.

  5. If tailgating is detected, the event will populate in Command within 3 minutes.

Note: A DPI must be installed on the door and enabled in settings in order to see the tailgating option.

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