Access Control

Among access control companies, Argu is the layer that makes badge readers and turnstiles you already own enforce policy, not just open a door.

The differentiator is agentic validation, not simple presence detection. Presence at a turnstile is not compliance with the rule. An agent can check for a visible badge, count how many people pass on a single scan, and raise an alert only when the rule is broken, not on every open door. Controlled entrances at government and critical sites fall under homeland security surveillance.

What is Access Control

Most access control companies sell a badge reader or a turnstile and stop at the door: once it opens, enforcement ends. This platform watches what happens after the badge scans. If a second person follows through the same opening without presenting a badge, an agent flags the tailgater in real time, using the cameras already mounted at the entrance rather than new access control hardware.

Tailgating detection at every entry point

The agent watches each badge scan and counts how many people pass through afterward, flagging any mismatch as a tailgating event.

Face recognition access control

1:1 and 1:many facial matching confirms that the person at the door is the person the badge belongs to, without adding a new hardware reader.

Works with your door access control system

Connects to the badge readers, turnstiles and door access control system already installed, adding a monitoring layer instead of replacing the access panel.

Alerts written in plain language

Instead of a raw video clip, the security desk gets a sentence describing what happened at the door, so a guard can act without reviewing footage first.

Key Takeaways

These are the core principles that define how Argu approaches every deployment. Our solutions are built to work on your existing infrastructure, require no engineering overhead, and deliver measurable results from day one. Every feature is designed with one goal: giving your team the intelligence to act faster, with more confidence, and without adding complexity.

Not a Badge Reader Vendor

Argu is not a badge reader vendor. It is the layer that makes the readers and turnstiles a site already owns enforce the policy written for them.

Real Time Tailgating Detection

When a second person follows through an open door without presenting a badge, the system raises an alert immediately, not in a report reviewed the next morning.

1:1 and 1:Many Facial Matching

Facial matching confirms identity at the door in addition to badge presence, adding a second signal that a badge reader alone cannot provide.

No Rip and Replace

The monitoring layer sits on top of the badge readers, turnstiles and door access control system already installed, so the existing investment stays in place.

See it in Action

Two people approach the same turnstile. The first badge clears. The second has no badge visible on their belt, and the agent flags a tailgater.

First person: badge scans, agent clears them

Second person: no badge visible on their belt

Agent flags a tailgating event in real time

How It Works

Badge scans at the door
A person presents a badge at the reader or turnstile as they normally would, and the access event is logged the way it always has been.
The agent watches the opening
A camera already mounted at the entrance tracks how many people move through that opening in the seconds after the badge scan.
Compliance is checked, not just presence
The agent checks for a visible badge on each person passing through, rather than assuming one scan means one authorized person.
A tailgating alert fires in real time
If a second person passes without a visible badge, the agent raises an alert naming the entry point and the time, so security can respond while the person is still on site.
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Product Advantages

Enforces the rule, not just the door

A badge reader confirms one credential. It does not confirm that only one person walked through. This closes that gap using the cameras already at the entrance.

An alternative to ripping out existing hardware

Instead of a new badge reader and turnstile contract, the existing door access control system gets a validation layer added on top of it.

Face recognition access control without new readers

1:1 and 1:many facial matching runs on the camera feed already covering the door, adding identity confirmation without a new device at the entrance.

On premise deployment for sensitive sites

The platform can run on premise, which matters for sites that cannot send badge or facial data to an outside cloud environment.

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