Posts Tagged ‘seal lock’

Back from Warsaw

Tuesday, May 19th, 2009

Just got back from the ELF 2009 convention in Warsaw Poland. A great event!

I did follow quite a few classes as the schedule had some interesting topics. And besides meeting old friends I made quite some new ones too. Not to mention my collection of tools also grew considerably (and my wallet is empty). I will share with you these hand made hobb’s picks, used to manipulate (simple) lever locks.

hobb's picks from the ELF meeting in Poland 2009

The most interesting tools are the one with three handles. I do not even now what specific lock these ‘three in one’ picks are used for, but I do like the technique used to make them.

close up 3 in 1 pick

I wrote in a previous posting about the popular orenco lock in spain that uses a simple yet effective countermeasure against a classical hobb’s pick. It seems the kind of pick shown above will be able to open these kind of locka because of the shape of the fingers/tensioner. Although I still I wonder why it is ‘three in one’? Is the middle feeler used to tension the lock? Anyone got an idea what kind of lock this pick was designed for?

The other hobb’s picks are regular ones that vary in diameter and shape, but nothing special.

Polish seal on a high security lock

Unfortunately we did not have much time to see Warsaw, but did manage to shoot some images of a high security door there. The door is not only protected by a Gerda high security lock, but also uses seals for intrusion detection. I did not have much time to figure out the details of the sealing mechanism, but is sure is intriguing …

(* update 19/05: MH made a nice comment: Interesting seal, it seems to use the owner’s fingerprint – for “normal” intruders there would be some kind of psychological barrier to leave their own fingerprints behind…)