# Add a Security Trailer to Command

The MT81 Cloud-Managed Security Trailer can be remotely managed via the Command platform. Add your device to your organization to enable remote management and alert configuration. 

{% hint style="success" %}
MT81 Cloud-Managed Security Trailers are supported in both standard Command organizations and Government Solutions Command organizations. Use this article to commission a trailer in either a standard Command organization or a Government Solutions Command organization.
{% endhint %}

{% hint style="danger" %}
You need [Org Admin](/command/users-and-permissions/roles-and-permissions-for-command.md) permissions to activate and configure a trailer.
{% endhint %}

***

## Claim your trailer

### Command web

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

{% step %}
**At the top right, click Add Devices.**
{% endstep %}

{% step %}
**Enter or scan the trailer's serial number.**
{% endstep %}

{% step %}
**Once added, you can find the device in the Unassigned Devices site.**
{% endstep %}
{% endstepper %}

#### Set up your trailer

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

{% step %}
**Under the Unassigned Devices site, select your trailer.**
{% endstep %}

{% step %}
**Click Set Up Gateway.**

a. Enter a unique name.

b. Select a site.

c. Enter a location.
{% endstep %}

{% step %}
**Click Apply.**
{% endstep %}
{% endstepper %}

***

### Command app

{% stepper %}
{% step %}
**Open the Command mobile app and log in to your organization.**
{% endstep %}

{% step %}
**In the top left, click Add Device.**

a. Scan the QR code or enter the serial number. 

b. Click **Add Devices.**
{% endstep %}

{% step %}
**Click Set Up Gateway.**

a. Enter a unique name. 

b. Select a site. 

c. Enter a location.
{% endstep %}

{% step %}
**Click** **Done**.
{% endstep %}
{% endstepper %}


---

# Agent Instructions: 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:

```
GET https://help.verkada.com/security-trailer/configuration/configuration-template.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.