You also need to buy a few Zigbee Router devices (usually most mains-powered Zigbee devices will work as such Zigbee repeaters/extenders).
Highly recommend that you read and try to follow all the tips here → Guide for Zigbee interference avoidance and network range/coverage optimization
Take notice there that Zigbee Coordinator and devices is extremely sensitive to EMF.
I suggest still buying a Zigbee Coordinator USB adapter instead and buying USB over Cat6 conversion adapter kit that will convert any shielded Ethernet cable into a very long USB extension cable as that can be easier to maintain and upgrade when needed (plus the conversion adapters are dumb so less chance to break), check out these and similar for example:
https://www.amazon.com/Cat6%EF%BC%8CSNLLMZI-Extender-Extension-Connector-Adapter/dp/B08FMLGNQN/
https://www.amazon.com/VEMNI-Extension-Adapter-Extender-Connector/dp/B0CBFGPLDB/
