Connecting roller shutter

[maxbar]

I have an electrical roller shutter that i can control with a physical switch with separate up and down buttons.
I want to use a shelly plus 2pm to make this device “smart”

The wiring situation at the motor is as follows:

Wago clamp 1: 2 blue wires
Wago clamp 2: 2 black wires
Wago clamp 3: 1 black and 1 brown wire
Wago clamp 4: 2 earth wires
Wago clamp 5: 1 brown wire

Please note that the switch is away from this wiring situation, and only has 2 black 1 brown wire.

How do I connect the shelly plus 2pm in a way that i can control it from the app, and that then physical switch remains functional?

[Heinz]

@maxbar

have a look at the wiring diagram for the 2PM that should help you

https://community.shelly.cloud/gallery/category/48-shelly-plus-2-pm/

having the wire colors would not help that much. You need to know what cable is going to the switch and what is going to the motors

[wooly]

post two pictures, of the input of actuator and the back of the switch .