Master Key Systems in Melbourne CBD, VIC

Master Key Systems — what it involves

A master key system is a hierarchy: each person carries a key that opens only what they need, while a master opens everything above it. Designed well, it removes the key ring and the key cupboard at once. Designed badly, it is a security hole with a filing system, which is why the design matters more than the hardware.

The Melbourne CBD picture

Melbourne CBD carries a postcode of 3000 and about 54,941 residents, inside the Melbourne council area. The addresses we see most run off Collins Street, Bourke Street and Flinders Lane. If you are giving directions, Melbourne Central is the reference point most people reach for. The nearest suburbs we also cover are Southbank, Carlton and East Melbourne.

Almost everything residential in Melbourne CBD is apartments, and that changes the job completely. The lock on your own door is usually the simplest part of the building; the parts that cause trouble are the ones you share — the street entrance, the lift lobby, the car park roller door, the bin room. Most of those sit on a restricted key system controlled by the owners corporation, which means a key cannot simply be cut, and a locksmith who says otherwise is either wrong or about to do something they should not. The strips along Collins Street and Bourke Street carry commercial hardware of a different kind again: glass doors, patch fittings and after-hours access.

Most people in Melbourne CBD rent, and renting produces a specific kind of locksmith call. Not "my lock is broken" but "I have just moved in and I have no idea who else has a key" — which is a rekey, not a replacement. And then the after-hours lockouts, which cluster in rental suburbs for the simple reason that there are more doors, more people and more moments where a key is on the wrong side of one.

People in Melbourne CBD tend to ask about control rather than about locks — who can get a key cut, what happens when a cleaner leaves, whether a safe is actually anchored. Those are restricted-key and access-control questions, and they are the right ones to be asking. We work all through Melbourne CBD 3000, from Melbourne Central across to Flinders Street Station and across the rest of the Melbourne council area.

What happens when you call

1. You tell us where and what. The suburb, the door and what has happened. For an apartment, say whether it is the building's door or your own — they are different jobs.
2. We tell you where the nearest van is. A real window, not a slogan. If it does not suit you, you have lost a minute rather than an evening.
3. We confirm you are entitled to be there. Every time, without exception. It is the same check that stops somebody doing this to your unit.
4. You get the cost before work starts. Not after the door is open, and never as a surprise on the invoice.

What this covers

• System design and key hierarchy planning
• Grand master, master and sub-master levels
• Office, warehouse and multi-tenancy sites
• Schools, clubs and community buildings
• Extending or repinning an existing system
• Key registers and issue records
• Rebuilding a system after a master key is lost