In this blog entry, the professional Chicago master keying service experts here at Chicago Locksmiths will detail the main definition and benefits of master key systems.
What are master key systems?
Master key systems are a set of keys and locks that provide different access levels to a single property or multiple properties. The master key sits at the top of the hierarchy of keys and can unlock all doors in the system. Underneath the master key are sub-master keys and change keys that provide different levels of access.
How do master keys work?
Master key systems have every lock keyed to a unique change key and the master key. Sub-master keys are added to unlock a specific group of locks, creating a tiered access system. This tiered system balances security and convenience, and is a fantastic choice for larger residential buildings as well as commercial, industrial, or institutional properties.
What are the main benefits of master keys?
- Improved security. You can control who can access specific areas of your property, allowing you to guard special areas while still allowing access.
- Convenience. This allows you to only carry an angle key that can access all the doors at your property.
- Improves key management. You can easily keep track of who can access what area, making it easier for you to tackle employee changes or security breaches.
- Master key systems can easily be rekeyed instead of lock replacement, saving you a bunch of time and money.
