In case there's a requirement to connect Unitronics PLC to existing WiFi network, you can use Unitronics UCR routers to comply with the requirement.

Follow the suggested procedure, network addresses on the topology drawing are just for reference:

Step 1: Enable UCR WiFi interface as main WAN interface, using Network->WAN

2. Using Network-> Wirless enable the "Wireless station mode" and join the UCR to existing WiFi network, pay attention to security credentials if required.

3. Using the Network->LAN menu you can assign static LAN address / DHCP or leave it blank but Relayd must be enabled to allow network access for devices connected to the LAN interfaces.