Well, I am afraid, you mixed the wiring quite up. If you compare it to the first picture, the brown wire is in the wrong screw terminal as well as the grey one…
Please refer to: Known compatibility issues > chapter Fermax VDS doorbell suppression for the right connections.
As you don’t have an intercom cable connected to “-” you can try to connect the black Opener cable to the shield of the video cable, although I think both screw terminals are interconnected on the PCB anyway.