ᐅ Weru front door with automatic lock, electric door opener, and Siedel video intercom system.

Good evening everyone,
my issue is that a new Weru front door has been installed on my house, equipped with auto-lock and an electric strike.
This requires a power supply of 12V - 24V AC or DC with at least 2A current.
Unfortunately, my new Siedel video intercom only provides 12V DC with 1A current.
I have now obtained another transformer with the appropriate voltage and current rating.
My problem is how to connect the electric strike to my Siedel video intercom.
I am attaching a picture here. (on the left the wiring diagram for the auto-lock + electric strike and on the right the wiring of the Siedel video intercom)
If my front door only had a standard electric strike, I could wire the Siedel exactly as shown in the diagram. However, since I need a higher power supply, this is no longer possible. (bridge between Tö and b & c and Tö to electric strike)
My question is: am I correct in assuming that the switch shown in the diagram can be realized by connecting the output of the new transformer (brown +) and the control line (black +) respectively to the two relay contacts of the Siedel power rectifier?
This would mean brown + goes to the upper Tö and black + goes to the lower Tö, and when the opener is activated from the indoor unit, the switch should close, supplying the electric strike with power and unlocking the door.

Thanks in advance for your input.

Best regards
woischdesdu

The wiring is actually not a big problem.
However, you will need an additional 12V AC relay. The door opener contact from the intercom is connected to the coil terminals A1-A2. Then, on the relay’s switching contact, only connect the normally closed contact of the door as described in the diagram.