EAP615-wall recently became 'meshable' AND has 3 auxilliary GigE ports that can be VLAN tagged. This allows you to wireless bridge (via the Omada mesh which needs an Omada controller) those outbuildings back to a wired root AP at the main, and directly connect up to 3 cabled devices, including another AP. One port even has POE available if the device is powered via POE+ injector. If you don't require a physical ethernet connection, then all Omada APs allow you to map subnets/VLANs to SSIDs. So PC joins USERS and gets IP from subnet1, TV joins TV and gets IP from subnet2, both of which have different tags.