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Take Your Business Security to the next Level with Restricted Key Systems

As a business owner, keeping your assets and employees safe should be a top priority. One way to ensure the security of your business is by investing in a restricted key system. Peninsula Lock and Key Co, a locksmith service serving customers throughout Queensland’s Moreton Bay region, offers restricted key systems that provide an extra layer of security for your business. In this blog, we will discuss what restricted key systems are, how they work, and the benefits they can offer to your business.

What are Restricted Key Systems?

A restricted key system is a type of lock and key system where keys are only available to authorized personnel. Unlike traditional keys, restricted keys cannot be duplicated at a hardware store or by an unauthorized person. This is because restricted keys are protected by a patent, making it illegal to reproduce the key without the owner’s consent. This means that only a licensed locksmith can cut a new key for the restricted system.

How Do Restricted Key Systems Work?

It operates by utilizing a distinctive keyway designed exclusively for compatibility with the corresponding restricted key. The keyway is designed in a way that makes it difficult for unauthorized individuals to pick the lock or create a duplicate key. The key itself is usually thicker and made of stronger materials, making it harder to break or damage.

Restricted key systems can also be designed with different levels of access. This means that certain keys can only access certain areas of the building, depending on the employee’s clearance level. This provides an additional layer of security by limiting access to sensitive areas.

Benefits of Restricted Key Systems for Your Business

Restricted key systems offer numerous benefits for your business, including:

  • Increased Security: this offers a higher level of security compared to traditional lock and key systems. The unique design of the keyway and the limited duplication of keys make it difficult for unauthorized personnel to gain access to your business.
  • Controlled Access: it can be designed with different levels of access, allowing you to control who has access to specific areas of your business.
  • Reduced Risk of Internal Theft: this also helps reduce the risk of internal theft by limiting access to sensitive areas of your business.
  • Cost-Effective: Although this may be more expensive upfront, they can save you money in the long run by reducing the need for rekeying or replacing locks.


Restricted key systems offer a higher level of security and control over traditional lock and key systems. Investing in a restricted key system from Peninsula Lock and Key Co can provide peace of mind knowing that your business is secure. Contact Peninsula Lock and Key Co today to learn more about their restricted key systems and how they can help take your business security to the next level.

Speak to the Experts

Want to know more? Contact our friendly team at Peninsula Lock and Key Co today. Serving customers throughout the Moreton Bay region, you can email or call us on 07 4519 3130 to learn more about our services. View our services.

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