Fermax F3421/F3422 Duox

Hello there!

How can i connect the Nuki Opener to Fermax F3421/F3422

I have following connections:

GND
A
T
BUS
BUS

The Connection “A” is blank (no cable)

okay i see, there is no possiblity to make this work with the nuki opener, its a new system from fermax, again!

So How do you do ? by new intercom ?