50+ billion keys
worldwide.

Imagine only
needing one.

Scroll to explore 01 — THE POSSIBILITY

One key for
padlocks.

One less key on the ring.

PadlocksDoorsBike shedsShuttersOfficesShared spaces

02 — THE LONG VIEW

Now make it
sustainable.

Buildings evolve. Teams change.
Your key system should keep up.

ONLINE MANAGEMENT INCLUDED

A little key.
A bigger picture.

See how your system connects. Give the right people ordering access. Keep permissions, requests and decisions in one place.

Explore online management
My systemAccess hierarchy
Your buildingSystem overview
Master keyThe whole picture
ApartmentsSelected access
Shared spacesSelected access
FacilitiesSelected access
Replacement key order approvedOwner decision saved to system history
01

People, not a help desk maze.

Our in-house team designs, pins and tests your suite. And stays with you for the changes that come next.

Talk to our team
02

Room for what’s next.

A new wing. Another entrance. More shared spaces. Plan expansion into your hierarchy, with compatibility checked before you add.

Explore expansion
03

More keys. Less admin.

Order the right key against your system reference. Set who can order which keys, and review requests outside their permissions.

See how ordering works

Designed for long-term use, with ongoing support and room to expand.

03 — THE CONFIDENCE

Finally, make it
bulletproof.

Serious key control.
From the profile to the permission.

PREM4

OUR USUAL CHOICE FOR NEW SYSTEMS

Your keys.
Your control.

Built on Access2’s TIGRIS® Premier4™ range. A patented keyway, a hierarchy designed around your building, and online approvals that put you in charge.

Discover PREM 4
2042

Manufacturer-stated patent protection

You decide.

Scoped ordering access. Owner approvals.
A recorded history of every decision.

Made to fit.

Euro, oval, rim, cam and padlock options.
Specification confirmed for your doors.

Security ratings depend on your chosen hardware. Online permissions control key ordering; issued mechanical keys remain active.

THE SECRET KEY?

Made by people
who know their craft.

A team of master key specialists. Here to plan it, build it, and help you keep it working.

25+ years

Designing master key systems.

Experience built into your hierarchy, from the first door to the next expansion.

MLA

Master Locksmiths Association members.

Locksmith credentials you can check for yourself.

See our credentials
In-house.

Planning. Pinning. Testing.

A real team at our Aylesbury HQ, supporting your system from the start.

Meet Lock & Key

Want in?

Learn more
Visual credits
Hardware illustrations show compatible formats, rather than specific PREM 4 products.Padlock: Aki_Kato · Door handle: Helindu · CC BY 4.0 · adaptedEarth texture: Solar System Scope · CC BY 4.0