Restricted Security Keying Systems Sydney

Locked Out Locksmiths & Security AU is a licensed master locksmith trusted all over Sydney when it comes to implementing restricted key systems for homes or businesses.

For Cost-Effective Restricted Security Keying System, Call Locked Out Locksmiths & Security AU Today!

A truly restricted key is a key that can be cut to fit a specific lock only by a licensed master locksmith or by the same lock manufacturer. The key has a unique design, is patent protected and requires authorisation for a copy to be made.

Locks that use a restricted key system are very difficult to pick than locks that use a standard key system. They are also difficult to duplicate or copy since only authorised people are allowed to do so, eliminating security issues and worries caused by lost or stolen keys.

For a cost-effective restricted key system, call Locked Out Locksmiths & Security AU. We hold a master locksmith license and have a proven track record for implementing high security restricted key systems across Sydney.

Residential And Commercial Locksmith Services


Although Sydney residents and businesses count on our high security restricted keying systems, we also offer a range of commercial and locksmith services.

Key Cutting & Re-keying Services

Break-in repairs for apartments, houses, shops and warehouses

Real Estate & Strata Property Locksmith Services

24 Hour, 7 Day Emergency Service

Deadlocks & Deadbolts

Door locks, Window Locks & Keying

Master Lock Key Systems

Security Alarms

For Emergency Locksmith Service, We're Available 24/7

We guarantee that a kind helpful voice will be ready to help you whether you call us at 2PM or 2AM. Give us a ring today!

Immediate Response

As veteran locksmith professionals, we value your time. That's why we provide an ETA as we sprint towards your location.

Value For Money

We believe we provide a necessary service, so we keep our rates budget-friendly.

Excellent Workmanship

A locksmith will always be remembered by the quality of their work. We are firm believers in good ol’ hard work and superb customer service.

Areas We Service


City and Inner South


Northern Beaches

Eastern Suburbs

Outer South West

Western Sydney

Sutherland Shire

South West

Inner South West

Blue Mountains


24/7 Emergency Locksmiths Service