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Master key systems

One key for every door. The master keying of multiple locks around your home or business — one master key to operate all your locks, and sub-keys that open only what you choose.

Carrying a bunch of different keys for one property is a problem that's easily solved. A master key system lets you operate multiple locks with a single key, while individual keys can be set to open only the doors each person needs access to. For example, a staff member might access the office but not the storeroom, or a tenant might access their unit but not shared or restricted areas.

We design and build master key systems around the way your property actually operates. This can be useful for landlords managing multiple units, businesses with different staff access levels, or homeowners who simply want to get rid of the overloaded keyring.

We'll work with you to map out who needs access to what, then create a tailored keying system to match. With a wide range of keying options available, we can keep access simple for the people who need it while keeping restricted areas secure.

Perfect for

  • Homes — one key for front, back, garage and shed
  • Small business — owner master, staff sub-keys
  • Landlords — one master across every unit
  • Body corporate and shared buildings
  • Offices with tiered access levels

Common questions

Good to know

Can sub-keys be limited to certain doors?

That's the whole point — each sub-key opens exactly the doors you nominate, while your master opens everything. We design the hierarchy with you before any pinning happens.

Can you master-key my existing locks?

Usually yes, if the cylinders are compatible — which keeps the cost down. Where they're not, we'll quote compatible hardware upfront.

Call any time — 24/7

Locked out? Locked in? Or just not sure?

Upfront prices over the phone. You deal with Joseph directly. Ask about our pensioner discounts.