High Security Master Key Systems

Restricted Master Key Systems allow complete control over who can open and access your property. From simple one-key restricted systems for smaller sites to multi-levelled master key systems, Core Locksmith Services can do it all.

We currently recommend GUILD 7 due to its longevity and quality. This system is administered by the Locksmith's Guild of Australia and agents are required to uphold tight security on key blanks and system information.

If you have problems with high staff turnover, or lease premises and have no idea how many keys are floating around, find out how a restricted master key system from Core Locksmith Services can increase your security and authority.