Hi, I have the wi-box and is just great, but i still use the Fermax app because the only available integration I know is not compatible with using both fermax and HA at the same time, and the integration currently doesnt have video/audio support, and official app has.
This is the integration I know, but it would be nice if anyone knows about any other: GitHub - duhow/wibox: Fermax Wi-Box managed locally
BTW, dont upgrade the wi-box… I did and i have lost telnet access that I used to play with to investigate