[OBSOLETE] Z-Wave.me, Popp, & Devolo Wireless wall Controller & Key Fob (EU), with button controller dimming apps and CoRE integration

Hi Adam (or anybody else that can help),

I disparately need black frames and paddles for Z-Wave.me wall switch controllers. I am looking at this site schalterversand.de and I completely lost (in this German site) how to choose the frames and paddles, to know for sure that will fit with those Z-Wave.me controllers.
Can you tell me how do you search for those frames + paddles. What is the standard/criteria that I should take in consideration when I order?

Thank you very much.