Retrofit remote control for electric roller shutters

In variant two, it depends on the control module; in the description you will get the answers... with one manufacturer the motor reacts like this and with the other like that...

In variant two, it depends on the control module; you get the answers in the description...with one manufacturer the motor reacts this way and with another that way...

Then I must apparently have looked at the wrong manufacturers :-(

For two of them (one Rademacher), the connection option for manual "push buttons" was mentioned, but not how these should or must look. And how the control unit reacts to them.

I had contacted Rademacher but have not received a reply after more than a week.

Therefore, I had hoped that someone here might be able to say something from experience. But it seems not...

Regards
Peter

How about Gira eNet as a control unit? They have individual roller shutter actuators, depending on the type you have. You could then time control the whole thing via a server or centrally lower everything with a remote control. If you’re really having fun, you can even do it via your phone :)