Repeater via network?

Advice
1

Hi there

Is there a device that lets me extend a Zigbee network via network/IP?
Something like a repeater, that connects via API to the gateway, rather than Wifi mesh?

Or is there a project that lets me build this relay myself?

Thanks

2

Hello I don’t understand your problem, if you want to estend your zigbee network, can use all zigbee routers you want, or you want to extend it on other place without connexion with the first one like another building ?