Today, i tryed again the shortcut cut option that my iphone recommended.
Theses option is too dangerous because even you are in the proximity of the locker you don’t have a double autorisation to open the door.
I tried this option 2 years ago on my apple watch and my door was opened when i was in vacation. It was so dangerous because i have a cat. So it could have escape from my house.
I diseable homekit on homekit. It is not secure for me