> For the complete documentation index, see [llms.txt](https://kb.linknlink.com/isg/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kb.linknlink.com/isg/using-isg/devices/adding-devices/sync-device-from-home-assistant.md).

# Sync Device from Home Assistant

1）How to connect external HA，<https://kb.linknlink.com/isg/settings/ha-services>

2\)  Go to Device - Add device - Home Assistant

3\)  iSG will automatic search devices added in external HA and iSG build-in HA

4\)  You can search the device name or choose from the list

5\)  You can also click "Add All", to add all devices added in external HA

<figure><img src="/files/DGh6E4fKAl6zYoslzsBj" alt=""><figcaption></figcaption></figure>

Here are the steps for reference:

{% embed url="<https://youtu.be/ZWI19R0H4Gs?si=Wq-rcHVGLVOdNyFE>" %}