
Master key systems often use pin tumbler locks. The more master wafers, the more possible keys can open the lock. The greater the difference between the master key and the change key, the more master wafers will be needed. Master keys will be able to open multiple locks. See the below example for a typical design layout for this style of suite.įor more information, ordering or to discuss your masterkeying requirements get in touch today. Master key system is a system that allows two or more keys to open one lock. Landlords would hold the master key so that they can have access to the front door entrance and all the flats when required. The tenants can just carry their flar key which will also allow access through the main entrance door. With this form of masterkey suite, tenants do not need to carry a key for the front door as well as their flat door key. This is where one lock can be opened by numerous differ keys, which is a popular setup with landlords who own a block of flats. But if the master key is encrypted only with a password, it must be explicitly opened. If it's encrypted with the service master key, the master key doesn't have to be explicitly opened. It is also possible to have communal locks (common entrance) on a master key system. The master key must be open and, therefore, decrypted before it's backed up.

Grand master key that opens all locks in all four buildings.

fourĭifferent buildings could use a sub master key for each building, with a Introduce sub master keys which would control certain areas, i.e. Possible to have various key levels (sub masters) within a master key Call us: 03 Email us: suites make a convenient way to access numerous doors without having to carry all the individual differ keys.Ĭan be used to control who can have access to certain areas. For more information, ordering or to discuss your masterkeying requirements get in touch today.
