There is an old Schulthess for sale on a swiss site. It's a Schulthess with a kind of keycards that are pressed on a sensor I think that senses the holes in the card. Quite a unique system, never saw it on any other brand.
Here's a picture of the machine and the link to the ad.
The asking price is ridiculous btw.

Here's a picture of the machine and the link to the ad.
The asking price is ridiculous btw.
