It is very common that many business properties utilize electronic Mortise lock systems. Mortise type lock incorporate cassette like design that is normally hidden in a slot inside the door where the only things that are visible are the handle and cylinder normally. While numerous examples of this comprehensively well known lock are for the most part key-based, the business sector has adequately used key-less access method to this style of entryway lock, consequently advancing the utilization of these type of key-less access Mortise locks inside of commercial properties.
The way that many companies work is by having employees on a wide range of positions in which will require specific individual access to different departments in the property. Such setup will require setting with these employees with a special key that will gain them access to their work area while restricting them the access to other parts in the property.
A locksmith will be able to customize a lock system to a point where employee will have a key that would give him an access to his area of work while restricting him the access to other area. This type of system implementation is called Master-Key which will give higher level employees such as the GM or the owner a special key with complete access to all departments in the property.