+61 (0) 3 9495 1122 sales@securityedge.com.au

#1 choice in registered master key systems

Flexible, compatible, resistant

restricted master key systems

High security solutions

From a single building to a complex multi-site operation, Security Edge systems can be designed to fit across all types of properties.

It’s flexibility and compatibility make it the #1 choice for an optimal keying system to protect residential, commercial, and industrial sites.

Security Edge is a registered design system until 2034. This means that only the locksmith you have trusted with your security is legally permitted to duplicate and create keys compatible with your Security Edge system.


Keep your home safe and secure with Security Edge. A restricted master key system allows you to control and manage the access to your property.



Security Edge master key systems can be designed to suit commercial operations of all sizes. Take control of your keys and their access.



Protect your industrial sites with Security Edge. The only high security product available on the Australian market that is designed with construction keying options.


Security Edge

110 Bell Street
Preston, VIC 3072

Contact Us

+61 (0) 3 9495 1122

Office Hours

Mon – Fri: 8:30am – 5:00pm (AEST)

Key security with an edge

A combination of security features for your protection

Each of the keys in your system feature uniquely designed cuts in their side. These match the sidebar in the cylinder for extra security. When a key with the correct sidebar pattern is inserted it lines up with the unique sidebar etched inside the cylinder. This allows the key to enter and rotate the lock to open it.

Tailored security solutions

Find a Security Edge dealer near you