MASTER KEY SYSTEMS. RESTRICTED KEYS. KEY CONTROL.
Master Key Systems Gold Coast
Master key systems simplify access across Gold Coast homes, businesses and managed properties. Selected keys can open multiple doors while other users are limited to the areas they need.
MASTER KEY SYSTEMS GOLD COAST
Planned Access for Every Door
Goldy Locksmiths designs and installs master key systems for homes, businesses, strata properties and managed sites across the Gold Coast. A planned key hierarchy gives authorised users access to multiple doors while other keys work only where required.
Different Access Levels
Assign suitable access for owners, managers, staff, tenants, cleaners and contractors. In addition, one system can cover entries, offices, storerooms, gates and shared areas.
Restricted Key Options
Restricted key systems can help limit unauthorised copying and improve oversight of who receives keys. Where suitable, existing locks can also be rekeyed for the agreed structure.
Keyed Alike and Restricted Padlock Systems
We can supply bulk keyed alike, master keyed and restricted-key padlocks. These commercial padlock systems suit construction sites, civil and roadwork projects, warehouses and mine sites.
Matched to Your Property
Before recommending a layout, we assess the doors, existing locks and access needs. For broader business security work, view our commercial locksmith services.
You can also read the Queensland Police Service business security guidance.


How Master Key Systems Work
Planned access levels for the right people and doors.
Survey the Property
List the doors, existing hardware, users and required access levels.
We Plan the Key Structure
We map which keys should open each lock.
Cylinders Installed and Keys Supplied
We complete system installation and provide the agreed keys.
Proudly servicing the entire Gold Coast
From Byron Bay to Beenleigh — we come to you.
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Master Key & Restricted Key FAQs
Answers about access levels, restricted keys, existing locks and system changes.
How does a master key system work?
A master key system gives selected keys access to multiple locks while other keys open only assigned doors. For example, a manager may access the whole property while staff or contractors can open only the areas they use.
What is a restricted key system?
A restricted key system uses controlled key blanks and authorised duplication to reduce unauthorised copying. Where suitable, it can be combined with a master key hierarchy for tighter control over both keys and door access.
Can existing locks be added to a master key system?
Many compatible locks can be rekeyed into a master key system without replacing the complete lock. We inspect the cylinders, keyways and hardware first because older or incompatible locks may need upgrading.
Can the system be updated when staff or tenants change?
Locks within the system can be rekeyed so missing or unreturned keys no longer work. The access plan can then be updated for new staff, managers, contractors or other authorised users.
Our team is ready to assist you