# How to connect Salto Space to Salto XS4 Face
> Connect Salto Space to an XS4 Face site, so that Space decides access for XS4 Face Devices, and configure SHIP and face recognition in Salto Space.


To connect Salto Space to the site, enable the **Space** integration on the [Features](/xs4face/user-guide/systems-admin/features) page and open its settings.

## Space server details {#space-server-details}

Fill in the details of the Space server in the **Space Server Details** section.

![XS4 Face Integrations Space Details](images/xs4face_integrations_space_details.png)
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Make a note of what you enter in the **SHIP API Key** field, as this will be needed when configuring SHIP in Salto Space.

## Settings in Salto Space {#salto-space-prerequisites}

To configure the server running Space to communicate with the XS4 Face Server, run the **Space Install Script** in an Administrator Powershell terminal on the Space server, and set the fields in the [Face recognition tab of General Options](/space/user-guide/operator/general-options/face-recognition) to match those shown in the **Space General Options** section of the integration configuration.

![XS4 Face Integrations Space General Options](images/xs4face_integrations_space_general_options.png)
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Ensure the following settings are correct in Salto Space:

- The Space service **must** be running on HTTPS.
This is done in the [Space Configurator](/space/user-guide/systems-admin/check-configuration).
- The SHIP add-on is enabled.
- SHIP is configured to use HTTP(S) with custom authentication in the [SHIP tab of General options](/space/user-guide/operator/general-options/ship#salto-ship-server-panel).
Input the **SHIP API Key** from the XS4 Face integration configuration as the API Key for custom authentication.
![Space SHIP Configuration](images/xs4face_integrations_space_ship.png)
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To reset the API key, click the **refresh** icon in the **Authentication (API key)** field.
You will need to update the API key in the [Face recognition tab of General Options](/space/user-guide/operator/general-options/face-recognition).

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The Space server must be configured to not go to sleep or power save when connected to XS4 Face.
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