> For the complete documentation index, see [llms.txt](https://how.router.works/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://how.router.works/net/wifi.md).

# WiFi Hotspot

- [WiFi Relay](https://how.router.works/net/wifi/relay.md): A WiFi relay, also known as a WiFi repeater or WiFi extender, is a feature that allows a router to connect to an existing WiFi network and rebroadcast the signal to extend the coverage range.
- [Guest WiFi](https://how.router.works/net/wifi/guest-wifi.md): Enabling a guest WiFi hotspot to provide internet access to guests and add a security layer by keeping guest devices separate from the master network.
- [Parent Control](https://how.router.works/net/wifi/parent-control.md)