Our AS pro profile cylinders are characterised by their high level of security. All AS pro profile half cylinders, short cylinders, double cylinders and knob cylinders are equipped not only with anti-drill and anti-pick protection, but also with anti-bump and anti-snap protection. This effectively prevents unauthorised opening or drilling of the door. The security of the profile system can be further enhanced by the optional emergency and danger function. This allows the door to be opened even if a key is already in the lock.
These high-quality profile cylinders are made from brass and are matt nickel-plated and tested in accordance with DIN EN 1303:2005-04. All AS pro cylinders (half, short, double and knob cylinders) can be combined with each other through the AS profile system, even in a keyed alike system.
In addition to our AS pro profile cylinders, you can also choose from different profile systems in our AS range. These include AS Service, AS modus and AS. A detailed overview of the features and advantages of each profile system can be found here in the table. We are happy to advise you over the phone or simply via our online contact form.