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Recently we held a seminar at "Schweizer Baumusterzentrale" and presented to a very interested audience (Archictects, house owners, people from security industry) the bump key technique. 

Please call us on our phone no.
+41-(0)41 - 242 18 18
to get more information about our seminars.
We look forward to hearing from you.


feel secure and be secure is a big difference

Nearly everybody is able to open nearly every cylinder which is available on the market. Due to the fact that you can buy on internet specially prefabricated keys. A few simple hits on the key and the cylinder (Europrofile, swiss round cylinders, american/english/asian cylinders) will be open and let you enter the room, house etc.

Simple and easy protection is provided with our Geminy-protective fittings. see page "Products".