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  • Master Key Systems

  • Master Key Systems

Master Key and Restricted Key System experts

Master Key Systems & High Security Locks

A master key system is an integral part of any business’ security. It gives individuals or groups access to specific areas of a building – so you can control who comes in and out. A valuable business asset, master key systems work by setting up each area with a unique cylinder/lock that’s accessible by certain keys but not others.

Master keying systems TO SUIT YOU

Choosing the right Master Key System

Barrenjoey has an array of master key systems available, so you can choose one that suits your business. Once we’ve received your order, we’ll confirm the compatibility of the components prior to manufacturing, to make sure they’ll achieve the outcome you’re after.

When selecting a master key system, make sure to consider the following:

  • Company/supplier stability
  • Design patent
  • Security level
  • Accessibility of parts
  • Budget
  • Size and/or complexity of key system
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Barrenjoey locksmiths and alarms, home security, security system, safes, cctv, alarms, commercial security system, surveillance system, video surveillance, access control systems, modern security systems, security doors, screen doors, intercoms, back to base monitoring, security system installation
BENEFITS OF MASTER KEY SYSTEMS

A strong line of Defense

Master key systems are an ideal solution when levels of access are a priority. Having the power to enable and restrict access to certain areas of your facility gives you greater control of your security setup. Since the keys for these systems can’t be duplicated without your consent, it also ensures they don’t fall into the wrong hands.

When maintained correctly, key systems can achieve intense levels of security – keeping your business assets and equipment safe and secure.

SYDNEY LOCKSMITHS & SECURITY

The Barrenjoey Difference

When you choose Barrenjoey Locksmiths you’re choosing locksmiths who know their work like the back of their hand and can get you the solution you’re after. Our locksmiths are able to provide high-quality services to customers throughout Sydney’s Northern Beaches area and help them feel safe and secure in their homes or businesses.

Guaranteed Service Quality

Same Day Service

24/7 Emergency Services

Expert Advice

Fast Consultation

No Lock Replacement Needed

nORTHERN BEACHES LEADING LOCKSMITH

Why Choose Barrenjoey Locksmiths?

  • Long Community History

  • Full Suite of Locksmith, Building Access and Security Services 

  • 24/7 Emergency Services (within an hour*)

  • Fast Consultation & Professional Advice

  • Scratch & Damage Free Installations

  • Customer Satisfaction Guarantee

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Emergency & After-Hours Service please call (02) 9938 6600.

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Jeff Hudson
4 days ago
Home security system service for malfunctioning smoke detector. Very happy with the service. The techs turned up as booked.
Elly El
3 weeks ago
Referred by another. Great customer service and provided a reliable, plus an honest to goodness referral, saving me a lot of time and money. I didnt have to wait for more than an hour. Highly recommended.
Response from the owner:Thank you for your kind review! We're so glad we could help and save you some time and money. We really appreciate your recommendation and look forward to helping you again in the future. - The Barrenjoey Locksmiths Team
Liam Scullin
1 month ago
Great timely reply and prompt response completed the work quickly and at a great price
Response from the owner:Thank you for your review! We're pleased to hear you were happy with our prompt service, quick turnaround, and competitive pricing. We appreciate your support and look forward to helping you again in the future. - The Barrenjoey Locksmiths Team
Lyndon Davies
2 months ago
We had some lock issues with our apartment block fire doors. Aidan from Barrenjoey locksmith arrived quickly and exactly on time as we were notified. A very professional outcome, thank you Barrenjoey locksmith and I highly recommend them.
Response from the owner:Thank you for the great feedback! We’re glad Aidan was able to assist quickly and provide a professional solution for your fire door locks. We really appreciate the recommendation and your support. - The Barrenjoey Locksmiths Team
David Webster
3 months ago
We used Barrenjoey locksmiths for securing a room in our home for valuables. Their advice and professionalism is second to none and their onsite service to have the locks installed was on time, neat/tidy - a quality solution from a top quality company
Response from the owner:Thanks for the great review! We really appreciate your kind words about our advice, professionalism, and installation service. Glad you’re happy with the result - The Barrenjoey Locksmiths Team
Lindsay Mulligan
3 months ago
Wow! What great service. Friendly, courteous, on time. Couldn't ask for more.
Response from the owner:Thanks for the great feedback! Glad you were happy with the service 👍 - The Barrenjoey Locksmiths Team
stephen watts
3 months ago
I had a problem with a couple of locks ! Barrenjoey Locksmiths sorted out my problem which wasn't easy! with out any fuss, staff couldn't have been any more obligeing and friendly. A great company.
Response from the owner:Thanks so much for your kind words! We’re really glad we could sort out the issue for you, even though it was a tricky one. Our team always aims to make things as easy and stress-free as possible, so it’s great to hear that came through. We truly appreciate your support! - The Barrenjoey Locksmiths Team
mark ranucci
4 months ago
Great service! Ended up being small but very hard job. Was completed with patience and very friendly. Highly recommended!
Response from the owner:Thanks so much for your kind words! Glad we could get it sorted for you. Appreciate the recommendation! - The Barrenjoey Locksmiths Team
Hamish
4 months ago
I walked into Barenjoey Locksmith looking to buy a new locking mechanism for a sliding door, expecting I’d need to replace the whole unit. Instead, the team took a look at it on the spot, replaced the broken part and the barrel, and cleverly kept the existing internals so I didn’t need to get new keys cut. Fantastic service, practical thinking, and clearly very experienced. I was in and out in about 15 minutes with the lock working perfectly again. Great local business and highly recommended.
Response from the owner:Thank you so much for your kind review! We’re really glad our team could find a practical solution for your sliding door and save you the cost and hassle of a full replacement. It’s always our aim to get things sorted as efficiently as possible while keeping things simple for our customers. We appreciate your support and recommendation—it means a lot to us as a local business. If you ever need anything in the future, we’re always here to help! - The Barrenjoey Locksmiths Team
lucy mahony
5 months ago
Highly recommend Barrenjoy Locksmiths. Super quick efficient service - they rescued me from being locked out within 15 minutes. I would definitely use these guys again.
Response from the owner:Thank you so much for the great review! We’re so glad we could get to you quickly and have you back inside within 15 minutes — being locked out is never fun! Our team always aims to provide fast and efficient service when it’s needed most. We really appreciate the recommendation and would be more than happy to help again anytime. - The Barrenjoey Locksmiths Team