Take control of exactly who can access what. We design, install and maintain tailored master key and restricted key systems for businesses of any size.
Master keying
Master key systems are used widely in the commercial sector, controlling access to unauthorised areas so only specific-level keys pass through. Across a large building — or a combination of buildings — levels of access grow and a hierarchy forms.
Common levels include master, grand master and great grand master, down to lower levels such as cleaners and maintenance keys. Every door in the system can still be opened with the system's top-level master key. We have extensive knowledge and experience creating tailored systems to suit your needs.
Restricted key systems
Add an extra layer of security by installing a restricted system — uniquely designed keys that limit how many people can obtain a duplicate.
- Restricted key profiles carry design patents, preventing other manufacturers producing the blanks
- Keys can only be cut by the locksmith who installed the system — no extra keys enter circulation
- New keys require signed documentation from authorised signatories designated during design
- Profiles are designed to be pick-proof, manufactured so lock picks usually cannot enter
Looking to have a master key or restricted system designed and installed? Get in touch and we'll help you plan the right level of key control.