Tailgating and Piggyback Detection
Counts the people who pass a door against the credentials presented. When two people go through on one face, card or QR, xSERVA raises an alert tied to that exact door event.
From Camera to Alert
- 01
Count
The door camera counts the bodies that pass.
- 02
Compare
The count is compared with the credentials presented at that moment.
- 03
Alert
A mismatch raises an alert with the event and a clip.
Configuration
- Per-door sensitivity
- Alert only or hold the door
- Notify by role and time
Outputs
- An alert tied to the door event
- A clip beside the decision
- A repeat-offender report
Best for: Speed gates, mantraps, data-centre doors and lift lobbies.
More Computer Vision Features
Tailgating and Piggyback Detection Questions
What does tailgating and piggyback detection do in xSERVA?
Counts the people who pass a door against the credentials presented. When two people go through on one face, card or QR, xSERVA raises an alert tied to that exact door event.
Why does it matter?
A valid badge used by two people is the most common way a secure door is bypassed, and no card reader can see it.
Is it tied to the access record?
Yes. Every detection is attached to the access event it relates to, so an alert always arrives with the context to act on it.