Hi Andreas
There is a binding that should work with this, but I didn’t manage to find the correct token for the wifi plug I have. It should also work with the power strip, but I don’t have any yet.
you can find a binding here: Xiaomi Robot Vacuum Binding
The guy developing it give good support and makes steady progress. If you find a good way to extract tokens for xiaomi power strips, please let me know.
Good luck 