TECHNICAL RESOURCE

Master Key Systems

Plan access around the building.

Define who needs access, and where.

A keying schedule begins with doors, user groups and access responsibilities. Record these needs before selecting a cylinder configuration.

Grand master
Zone A master

Individual doors
Zone B master

Individual doors

Illustrative access hierarchy only. It does not describe an available or certified RIVO system.

KD · Keyed to differ
Separate keying for individual cylinders.
KA · Keyed alike
A shared key arrangement for selected cylinders.
MK · Master key
Planned access across a defined group.
GMK · Grand master key
Planned access across multiple groups.

The currently documented key/key and turn/key cylinders are keyed to differ and listed as non-master configurations. Master-key availability must be confirmed separately.

Prepare a keying enquiry

PROJECT SUPPORT

Every door starts
with a conversation.

Bring your door schedule, design intent and project requirements. Let’s put the details together.

Start a project enquiry