When we're speaking about residential and commercial security and safety needs, keys will almost always be on top of the subject. A master key system uses security key blanks that are precisely designed keys which could only be duplicated only from a locksmith who created the system.

Master keys are also used by landlords or landladies in apartment complexes where they have a master key that could open a door in each flat, and each occupant possess their own keys for a specific unit as well. Tenants's key may also be used to access the main door of the building along with other areas accessible to renters. But it cannot open other units unlike master keys.

Master key systems also involve grand master and sub master keys. If you want to have one key to all different doors, then master key is what you need.

Dependent upon your key holder, we're going to come up with the proper master key systems. All you need to id is just dial our number. We are available 247 to answer you calls.