> For the complete documentation index, see [llms.txt](https://help.verkada.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.verkada.com/access-control/configuration/access-station-pro-end-to-end-setup-guide/face-unlock-setup/access-station-pro-2fa-setup.md).

# 2FA with Face Unlock

Configure two-factor authentication (2FA) with Face Unlock to add an extra layer of security for door access.

### Before you begin

* [Apply a Two-Factor Entry schedule to the door](/access-control/access/door-schedules-and-exceptions.md)
* [Configure the Two-Factor (2FA) Entry setting on the door ](/access-control/users-and-credentials/multi-factor-authentication-mfa-codes/enable-two-factor-entry-with-access-control.md)

***

## Configuration

{% stepper %}
{% step %}
**In Verkada Command, go to All Products > Access.**
{% endstep %}

{% step %}
**Select the door controlled by the AF64 where you want to enforce Two-Factor Entry.**
{% endstep %}

{% step %}
**At the top, select Settings.**
{% endstep %}

{% step %}
**Under Door > Installer Settings, click Manage next to Two-Factor (2FA) Entry.**
{% endstep %}

{% step %}
**Choose which credential combinations to allow on the door**.

* Card + Code
* Face + Card
* Face + Code

{% hint style="danger" %}

* Combinations requiring face presentation will not work if Face Unlock is disabled.
* For combinations that include Face Unlock, the user must present their face first.
  {% endhint %}
  {% endstep %}
  {% endstepper %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://help.verkada.com/access-control/configuration/access-station-pro-end-to-end-setup-guide/face-unlock-setup/access-station-pro-2fa-setup.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.