Interesting to try and pick

[Status6]

Would be interesting and fun to be able to pick the keycard part as it is all mechanical.
https://plus.google.com/app/basic/photo ... 3Dappredir

[Josephus]

Saw this before somewhere. Here is it's patent:

http://www.google.com/patents/US4149394 Thanks for including that.

And here is the patent for a device to decode it

http://www.google.com/patents/US5355701

Looks like 32 pins, two positions. Foil impressioning could work. Making a bump...card would work. Just a bit of wire and some fiddling might work too.