Detects two or more people passing through a secured door on a single credential (piggybacking), one of the most common access-control breaches, and alerts security in real time. Runs on any camera covering a door, turnstile, or mantrap with no extra hardware.
Visylix Tailgating Detection watches secured entrances for piggybacking, where a second person slips through a door, turnstile, or mantrap on someone else's credential. It is one of the most common access-control breaches and is invisible to the badge system alone. Using any camera that already covers the entry point, the AI counts how many people pass through during a single access event and raises an alert in real time. Standalone, it does group-crossing detection from video alone and needs no other hardware. Opt in to badge-to-body correlation with a supported access-control system (Brivo, LenelS2, HID, AMAG or Genea/Openpath, or any system through the generic connector), and Visylix compares how many people crossed the door with how many badges were presented, alerting only when more people entered than credentials, the true tailgating signal. It understands the direction of travel so it only reacts to people actually entering, and lets you configure how many people and how much time count as a violation.
What Tailgating Detection does for your team.
Flags the moment a second person follows an authorized entrant through a secured door, so security can respond immediately.
Runs on any existing camera covering a door, turnstile, or mantrap with no extra hardware to install.
Understands the direction of travel and reacts only to people actually entering the secured side.
Set how many people and how much time count as a violation to match each entrance.
Integrate a supported access-control system (Brivo, LenelS2, HID, AMAG or Genea/Openpath, or any system through the generic connector) and Visylix correlates how many people crossed the door with how many badges were presented, alerting only when more people entered than credentials, the true tailgating signal.
Runs as group-crossing detection from video alone with no integration, or steps up to badge-to-body correlation when connected to your access-control system.
Raises an alert with a snapshot through dashboard, SMS, email, and webhook notifications.
Keeps a searchable, timestamped record of every piggybacking event for audits and investigations.
Adjust the people count and time window for each door so busy lobbies and high-security vaults each behave correctly.
Where Tailgating Detection makes a difference.
Protects drug rooms, wards, and restricted clinical areas from unauthorized entry.
Stops unauthorized entry at the front door of offices, labs, and secured buildings.
Protects server halls and cages where a single unauthorized entrant is a serious breach.
Enforces one-person-per-credential passage at turnstiles and mantraps.
Guards doors into cash rooms, evidence stores, and other restricted zones.
Private, flexible and tuned to each camera.
Switch on Tailgating Detection for the cameras you choose.
Pick the cameras, draw the zones and set the sensitivity in a few clicks.
Visylix watches every chosen camera in real time and learns what is normal for each one.
Alerts reach your operators in seconds, and Sudarshan rules respond with sirens, door strikes, talkdown, webhooks and escalation.
See how Tailgating Detection is applied across different sectors.
22 analytics built in-house, ready for the cameras you choose.
See it on your own cameras. AI is billed per camera per month on the cameras you choose, so talk to us for AI pricing.
Visylix counts how many people pass through a secured door, turnstile or mantrap during an access event, from any camera already covering it, and flags group entries in real time. It understands direction, so it only reacts to people going in.
Yes. Connect your access control system (Brivo, LenelS2, HID, AMAG, Genea/Openpath or a generic connector) and Visylix compares the people who walked through with the badges swiped, alerting only when more people entered than badges.
No. It runs on any camera that already covers the door, with no extra hardware.