Restricted Master Key Systems

Restricted Master Key Systems for your Business in Penrith

Decide Who To Let In & Who to Keep Out of Your Business With Our Master Key System Installations

Our Restricted Master Key System gives you control over whom has access to certain areas of your business or building. It can also provide you with control over the copying of the keys. Owning a “Restricted System” means that you can only order any key to be copied. 

The restricted master key system is a patent-protected lock and key system. This means the lock cylinders and keys are only available to approve and registered professional locksmiths such as Outwest. All restricted keys are stamped with “Do not Copy”, indicating to key cutters that they are patent protected and are not to be duplicated. As another layer of protection, some restricted key systems available to registered and approved locksmiths have a key that has a unique profile. This means that the key blank cannot be purchased by retail key copiers and are exclusive to your lock provider.



The cost of a restricted master-key system is not much higher than having new locks fitted and re-keyed. The benefits and peace of mind are well worth the price.

Take control of your business and keep it secure for your staff, stock & information with a restricted master key system from Outwest Locksmiths

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