Kaba experT is a modular key lock cylinder that is resistant to silent hacking with Kitemark certification. Tested and approved by BSI and MLA, Kaba experT is suitable for large master systems and individual cylinders. Kaba experT cylinder locks are built in a special silent anti-break system. . Modular design increases the flexibility of the system and provides the highest level of investment security. Keys can only be duplicated by authorized Kaba dealers