# Access Station Pro Installation

For detailed wiring diagrams and installation instructions, refer to the [Verkada AF64 (Access Station Pro) Install Guide](https://docs.verkada.com/docs/af64-access-station-pro-install-guide.pdf).

***

## Determine placement and mount

Before you begin installation, determine the optimal placement for the AF64 near your door. Several factors impact both installation requirements and the Face Unlock user experience: surface, height, angle, and lighting.

{% hint style="warning" %}
When deploying multiple AF64s, avoid positioning the devices to face each other directly.
{% endhint %}

### Surface

Consider the surface the AF64 will be mounted to. The most common installation locations are:

* Directly on a wall
* On a junction box
* On a mullion 

For installation steps and mounting guidance, refer to the [ACC-AF-MUL-1 (AF64 Mullion Mount) Install Guide](https://docs.verkada.com/docs/af64-acc-af-mul-1-install-guide.pdf).

### Height

{% hint style="warning" %}
Ensure mounting placement complies with local building codes and regulations.
{% endhint %}

For optimal performance, mount the device at the recommended height to ensure accurate Face Unlock detection and clear coverage of doorways.

* Mount the device approximately 60 inches (1.5 m) above the ground for optimal Face Unlock performance and doorway context visibility.
* If mounting at a lower height (44–48 inches), use the AF64 Up Angle Mount (ACC-AF-UP-1) to tilt the camera’s field of view upward.

For installation steps and mounting guidance, refer to the [ACC-AF-UP-1 (AF64 Upward Angle Mount) Install Guide](https://docs.verkada.com/docs/af64-acc-af-up-1-install-guide.pdf).

### Angle

Consider the direction users will typically approach the door. Positioning the AF64 to face users directly helps create the most seamless Face Unlock experience.

In some scenarios, a side angle mount may be beneficial. The side angle mount accessory rotates the device toward the user's approach path. 

For more information, see the [ACC-AF-SIDE-1 (AF64 Side Angle Mount) Install Guide.](https://docs.verkada.com/docs/af64-acc-af-side-1-install-guide.pdf)

### Lighting

Surrounding lighting conditions can significantly affect Face Unlock speed and consistency. The AF64 is designed to operate in a wide range of environments, but avoid installation in the following lighting scenarios when possible:

* Direct sunlight on the AF64
* Strong backlight or shadows

***

## Choose door wiring architecture

Determine which wiring architecture you will use to enable the AF64 to unlock your door. There are two primary installation options:

* **AF64 as the access controller:** The AF64 directly controls the door hardware and unlock relay.
* **AF64 paired with a separate Verkada Access Controller:** The AF64 communicates with a Verkada Access Controller, and the controller controls the door.

The AF64 can communicate with the Verkada controller in two ways:

* Over LAN (both devices must be on the same network)
* Over RS-485 (hardwired connection)

Communication precedence is as follows:

1. RS-485
2. LAN
3. Cloud fallback

For detailed wiring diagrams and installation requirements, refer to the [Verkada AF64 (Access Station Pro) Install Guide](https://docs.verkada.com/docs/af64-access-station-pro-install-guide.pdf).

***

## Install the Access Station Pro

After you have determined device placement, mounting option, and wiring architecture, install the AF64 on the wall.

For detailed, step-by-step instructions on the physical installation process, refer to the [Verkada AF64 (Access Station Pro) Install Guide](https://docs.verkada.com/docs/af64-access-station-pro-install-guide.pdf).

***

## LED behavior

The AF64 includes two LED indicator areas that provide insight into the device's current status:

* **Status LED:** A single small LED located above the camera that indicates the device's network connectivity state.
* **Door Status LED Array:** A set of nine LEDs below the camera that display the current door and access state.

For more detailed information on LED patterns and device behavior, refer to the  [Verkada AF64 (Access Station Pro) Install Guide](https://docs.verkada.com/docs/af64-access-station-pro-install-guide.pdf).