Locks and cylinders are expected to provide security. Locking systems are expected to deliver flexibility. Either in companies or public institution, universities or hospitals, flexibility is a necessity wherever there are changes being made within the organizational structure, changing of staff members, functionality or access authorization.

The organization of locking systems is becoming progressively more complex due to increasing and above all continually changing requirements. Team and project oriented institutions often need adaptability of access authorization. Electronic key meets this need by offering individual and timed programming of locking cylinders – without alteration, without upgrading and without retro – fitting of locking cylinders.