ABB or Busch Welcome series

[bkhd (Benny)]

I postet a possible workaround for a “ring to open” feature that might be helpful for some of you:

Nuki Opener for ABB or Busch Welcome Series "Ring to open" work around

The whole point about “ring to open” is, that you don’t need to get out your phone (or watch) to use any app. I press the hidden button, and walk into the building, and my appartement door opens via auto unlock.