Phone (07) 4035 3422 | 24/7 Emergency & After-Hours Service available!
Phone (07) 4035 3422
24/7 Emergency & After-Hours Service available!
Denis Duncombe Locksmiths provides comprehensive master and restricted key system service
The biggest benefit to opt for a Master or Restricted key system, is the ultra-high level of security

Master key system

The principle aim of a master key system is to provide convenience for the user, but security must not be reduced to an unacceptable level in providing convenience.

In essence, the system should provide a method of controlling access to a building in such a way that only persons responsible for particular sections of a building may have keys for that area.

Denis Duncombe Locksmiths can provide systems to suit almost all requirements, and a detailed keying plan will be drawn up following discussions with the customer.

Restricted key system

Restricted key systems discourage unauthorised key duplication as they are protected by registered design.

Extra keys are only available from the originating authorised locksmith with production of correct signatures as proof of the additional key requirement.

With restricted key systems, Denis Duncombe Locksmiths can correctly advise you of the need to consider future extensions, the correct lock types to use as well as implementing a level of master key system control in only allowing certain keys access to certain areas.

Contact Denis Duncombe Locksmiths if you need a locksmith and security

24/7 Emergency & After-Hours Service available!

(07) 4035 3422


Unit 2C/84A Aumuller Street, Cairns | PO Box 5356, Cairns, Qld. 4870


The simple requirement for anyone who needs to unlock a deadlock to have a key for one is an important factor to their success.
Car Keys
Denis Duncombe Locksmiths provide not only a car key cutting service but also a comprehensive car lock system repair service.
We stock a large range of sale items as well as providing an extensive safe maintenance and repair service to our clientele.
Master Keys
The biggest benefit to opt for a Master or Restricted key system from Denis Duncombe Locksmiths, is the ultra-high level of security.

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