> For the complete documentation index, see [llms.txt](https://ezr24.outdoorrouter.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ezr24.outdoorrouter.xyz/manual/3-firmware/3.5-wifi-hotspots/wifi-relay.md).

# WiFi Relay

You can connect the 4G router to another WiFi hotspot to get a backup Internet connection or extend the current WiFi network. 

After accessing the router's admin page, go to the ***"WiFi > WiFi Relay"** page.*

* Click the tab on the top to choose the WiFi relay frequency from the first 2.4GHz and 5G WiFi relays. 
* Choose "Enable" from the "WiFi Relay" field.
* Click the "**Start to Scan**" button to check the existing WiFi hotspots.
* Click "Join" on the WiFi hotspot you want to connect to from the scan result.
* Input the WiFi password in the "Key" field.
* Click the "Commit" button to join the existing WiFi hotspot.

![](/files/S3O4pD1JfNUqeypm5m1Z)

{% hint style="info" %}
The EZR24 router will create its subnet, like connecting to an internet modem. The LAN interface on the EZR24 router must use a different subnet from the WiFi hotspot you are connecting. 

For example, the EZR24 IP address is `192.168.20.1` and the WiFi hotspot we are connecting to is using `192.168.1.x` addresses.
{% endhint %}