Small adapter to mount a Ikea TRÅDFRI Shortcut-Button to JUNG AS500 frame (Rahmen 3-fach Jung AS500 583 WW alpinweiß).
I use a 6mm magnet to hold the button in place and 4 screws (M3 6mm) to fix the adapter into the Jung AS500 frame.
Have fun :-)
The author hasn't provided the model origin yet.