Master keyed lock suites by
  Traditional Locksmiths

A master keyed suite of locks refers to a system of locks that allows for multiple levels of access using different keys, all while ensuring that one master key can open all of them. This system is typically used in buildings, offices, Hmo's or complexes where there are multiple locks but a central administrator or manager needs to have access to all the locks.

Here's how it works:

• Individual Keys: Each lock in the suite has its own unique key that can open only that specific lock.
• Master Key: The master key is designed to open every lock in the suite, regardless of its individual key. This is typically issued to higher-level personnel or those who need universal access to all areas.
• Sub-master Keys (optional): These keys may open specific groups of locks within the system. For example, a cleaner might have access to a certain set of rooms but not others.