> 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/installation/access-control-deployment-best-practices/mount-an-ac12.md).

# Mount an AC12

The [Verkada access controller](https://docs.verkada.com/docs/access-control-datasheet.pdf) physically connects to door components to manage access. Access controllers work with your building’s existing door hardware and readers.

## Before you begin

### Verify the contents of your box

* AC12 access controller
* AC12 top hat cover
* mount plate
* T10 security Torx screwdriver
* 2 grommets
* Grommet punch
* 4 drywall screws
* 4 drywall anchors
* 4 M4x18mm machine screws
* 4 8–32¾" machine screws

### Verify the tools you need

* A working internet connection
* A smartphone or laptop
* A #2 Phillips head and power drill
* A level

## Mount the AC12

Decide how you want to mount the Verkada [AC12](https://docs.verkada.com/docs/access-control-ac12-quick-start-guide.pdf) one-door controller. You can mount it flush to the wall with the included bracket or using any sized junction box.

{% hint style="info" %}
We recommend to use the Verkada Square Junction Box (ACC-MNT-11) for the best aesthetic look.
{% endhint %}

{% stepper %}
{% step %}
**Choose how you want to mount the AC12. There are 2 ways:**

* **Option 1**: Mount to the junction box where all wires to come from the center hole.

<div align="left" data-with-frame="true"><figure><img src="/files/qvSn1lz85bfqG317dynW" alt=""><figcaption></figcaption></figure></div>

* **Option 2**: Mount directly to the wall where all wires come from the closest outer edges.

<div align="left" data-with-frame="true"><figure><img src="/files/wHoqNXqESuBAJpCIHJmY" alt="" width="220"><figcaption></figcaption></figure></div>
{% endstep %}

{% step %}
**Ensure that the hinges are lined up tightly with the mount plate and slide downward into place.**

<div align="left" data-with-frame="true"><figure><img src="/files/nVpJ8KkLZbyXBO6K99b9" alt="" width="101"><figcaption></figcaption></figure></div>
{% endstep %}

{% step %}
**Remove the AC12 Top Hat and mount. You’ll need to loosen the 2 blue security screws. These are held in place by springs and don’t need to be completely removed.**

<div align="left" data-with-frame="true"><figure><img src="/files/3Oy73uxPwIds5DLlpwW3" alt="" width="284"><figcaption></figcaption></figure></div>
{% endstep %}
{% endstepper %}

{% hint style="danger" %}
You must route the wires through the hole of the AC12 before plugging in blocks, or you need to unplug them to fit the top hat back on.
{% endhint %}


---

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