Siedle frame for Eufy Doorbell and LCD Display Rpi Zero

This is a frame for Siedle intercom systems in which a 3.5" TFT display is installed and prepared for an Eufy Doorbell (rechargeable battery) Contrary to my first idea, I have now created two frames. One for the display and one just for the camera. Now it is also possible to remove the bezels/frames with the Siedle disassembly key ;) The 3.5" display has now also changed, it is now directly for the Raspberry Pi, I use the Zero W because of the size. Everything without warran