Smart switch electric roller shutters

Hardware
1

I have electric roller shutters I want to make controllable by home assistant (and Google home at first, still need to create home assistant) I believe not all smart switches are compatible, because it should have a motormodus (?). If I’m correct, sonoff dual r3 is compatible to do this, but there are 2 versions (?), one is compatible and one is not. However I don’t know which versions exist and which one I should take. But they are also a bit expensive. I found these switches on AliExpress, can I use them for my electric roller shutters?
https://a.aliexpress.com/_EwQCzSG
Preferably the ZigBee/Tuya, otherwise WiFi.

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This is the current switch I have, should I open the housing to see what wires are being used?
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2

Quite likely, it’s built for them.
But no-one can confirm that without any information about your shutters.

3

Should I open the shutters to see if I can find information on the motor?
And/or should I open the current switch to see the brand of the switch and wire layout?

4

You don’t have brand/model of the shutters?

5

I see no brand or model on the shutters, but there is a wire box that goes to the shutters that shows somfy. So I guess it is comfy :slight_smile:

6

So likely mains powered, but doesn’t confirm anything. Somfy has some 24VDC ones as well.
Is your plan to place that relay in the original switch housing? Do you have voltage meter?