Masker keys are keys that are designed to open different locks even if they are not keyed the same. A Master Key System includes a hierarchy of keys along with a variety of cylinders or locks that let different or individual key holder gain access to any given parts of a building or buildings.

Master keys are usually being used by apartment owners where they can open each door of their rented rooms/flats, then occupants have their keys for their unit being rented. That same key may also open the main door into their building or other common areas. But it cannot open other units unlike master keys.

Master key system is a complex system that involves grand master and sub master keys. Master key is all you need if you must have an access to multiple doors without the hassle of asking each key holder to unlock the door for you.

According to the requirements of the key holder, we are able to create different master key systems. Dial our number and get free of charge quotation. We are just a single call away and we are available to answer 24/7.