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Demystifying 3 Star Cylinders: What You Need to Know

3 star cylinders play a crucial role in security, yet misconceptions persist. In this guide, we’ll clarify common myths, highlight the drawbacks of off-the-shelf solutions, and explore the unique advantages of the Tigris® Premier3 system.

Debunking Common Myths

One widespread belief is that 3-star cylinders cannot be master-keyed. This isn’t true. The key is selecting a provider with the proper qualifications and accreditations. At Access2, we adhere to ISO management systems, hold BSI accreditation, undergo regular audits, and have the necessary licenses to manufacture 3-star cylinders. Many vendors simply import or resell standard 3-star cylinders without these credentials, limiting their ability to provide customized solutions like master-keying.

The Limitations of Off-the-Shelf Products

Many vendors market their TS007 3-star cylinders as high-security options, but these mass-produced solutions often lack the flexibility required for complex systems. Consider a project that must meet PAS 24 standards for an apartment block—without a customized system, each letterbox and bin store might require a separate key, creating unnecessary inconvenience. Tigris® Premier3 solves this problem by offering up to 36,000 differs, allowing for extensive, scalable master-key systems that grow alongside project developments.

Why Tigris® Premier3 Stands Out

Tigris® Premier3 is more than just a high-security cylinder. It’s designed for scalability and adaptability in multi-layered master-key systems. Standard features include anti-pick and anti-drill protection, providing robust security. Additionally, our patented design prevents unauthorized key duplication, ensuring complete key control.

Customization to Suit Your Needs

Security solutions shouldn’t be one-size-fits-all. Tigris® Premier3 goes beyond being a TS007 3-star system—it’s fully customizable. Whether you need a five-layered system, specific colors, or snap-secure functionality, we tailor solutions to meet your exact specifications.

Exclusive Key Duplication Control

Choosing Tigris® Premier3 means having complete control over key duplication. Only authorized individuals can request copies, adding an extra layer of security and accountability.

Elevate Your Security Standards

When it comes to protecting your property, don’t settle for compromises. Tigris® Premier3 offers more than just 3-star certification—it’s a high-security, customizable solution designed to meet your unique needs. Learn more by visiting our website or contacting us at +44 (0) 191 215 0530. Choose security that adapts to you—choose Tigris® Premier3.

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Access2 Achieves BSI Audit Success for Tristar 3* Cylinders

Another milestone in delivering secure, certified access solutions At Access2, quality, compliance and security are at the heart of everything we do. We’re delighted to announce that we have successfully passed our latest BSI audit for our Tristar 3* cylinder range. This is an important milestone that paves the way for us to offer Tristar 3* cylinders as part of our comprehensive master key system solutions, providing customers with an even wider choice of high-security locking systems for commercial, education, healthcare and residential developments. What does this mean? Passing the BSI audit demonstrates that the Tristar 3* cylinder has met the rigorous quality and performance standards required for certification. While we await official confirmation and certification from Brisant, this successful audit is a significant step forward in bringing another trusted security solution to our customers. Once fully certified, the Tristar 3* cylinder will complement our existing master key offerings, allowing specifiers, architects, contractors and facilities managers to benefit from: Strengthening our master key portfolio Master key systems are designed to improve both security and operational efficiency, giving authorised personnel access only to the areas they require while maintaining robust protection throughout a building. Adding the Tristar 3* cylinder to our portfolio means customers will have even more flexibility when specifying secure access solutions, backed by Access2’s technical expertise and commitment to quality. A team effort Achievements like this don’t happen by chance. Successfully completing a BSI audit requires meticulous preparation, detailed documentation and a commitment to maintaining the highest standards throughout the business. A special thank you goes to Lesley for her outstanding work planning and coordinating the audit process, as well as Matt and Stephen for their invaluable support during the audit. Their dedication and professionalism played a key role in this achievement. What’s next? We’re now looking forward to receiving official confirmation and certification from Brisant. Once complete, we’ll be launching a dedicated marketing campaign to introduce the Tristar 3* cylinder as part of our expanding range of master key solutions. Watch this space for more updates as we continue to invest in innovative, compliant and secure access control solutions that give our customers complete confidence in every project.

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Why it pays off to invest in mechatronic or electronic security technology

Security has moved on. Traditional mechanical cylinders still have their place, but today’s buildings demand more: greater control, better auditability, remote management, and future-ready flexibility. That’s where mechatronic and electronic security technology delivers measurable value. One standout example is the TOKOZ ePRO mechatronic cylinder, a solution that intelligently blends mechanical robustness with electronic access control. It represents a smart evolution rather than a wholesale replacement of proven mechanical security. What is Mechatronic Security? Mechatronic security combines: The result? A cylinder that looks and installs like a traditional euro profile lock, but operates within a controlled electronic ecosystem. The TOKOZ ePRO Advantage The TOKOZ ePRO cylinder functions like a standard euro profile cylinder, meaning: Installation is straightforward, with no radical door modifications required, making it ideal for retrofit projects as well as new builds. But beyond mechanical familiarity lies its real strength: electronic access control embedded inside a secure cylinder platform. Why investing in Mechatronic Technology pays off 1. Enhanced access control without replacing every door With mechanical-only systems, lost keys often mean expensive cylinder changes. With mechatronic systems: This dramatically reduces long-term operational costs. 2. Full audit trail and accountability Traditional keys leave no record. Mechatronic cylinders provide: For commercial, healthcare, education, and multi-occupancy buildings, this level of oversight is increasingly essential for compliance and risk management. 3. Flexibility for changing environments Buildings evolve. Staff change. Tenants rotate. Security requirements increase. The TOKOZ ePRO system allows: This adaptability ensures the system continues to deliver value long after installation. 4. Retaining mechanical security strength One common concern with electronic systems is durability. The ePRO addresses this by maintaining: You gain electronic control without sacrificing mechanical integrity. 5. Future-proofing your security investment Electronic and mechatronic access control is no longer niche — it is rapidly becoming standard in: Investing now reduces the risk of premature system obsolescence. A mechatronic platform provides a transitional pathway from purely mechanical to fully integrated electronic systems when required. Mechanical vs Mechatronic: The Real Difference Mechanical Only Mechatronic No audit trail Full event logging Physical rekeying required Credentials programmable Fixed access structure Flexible, scalable access hierarchy Lower upfront cost Lower lifetime management cost While initial investment may be higher, the total cost of ownership is often significantly lower with mechatronic systems. A smart upgrade, not a compromise The TOKOZ ePRO mechatronic cylinder demonstrates how modern access control does not have to mean complexity. It installs like a standard euro cylinder, works with traditional mortice locks, and operates with familiar key functionality — yet adds intelligence, flexibility, and accountability. For organisations looking to enhance security without rebuilding infrastructure, mechatronic technology offers a practical, scalable, and financially sound solution. If security is critical to your building’s integrity, compliance, and operational efficiency, sticking purely with mechanical systems may limit your control and increase long-term costs. Mechatronic solutions like TOKOZ ePRO provide: In today’s security landscape, that combination isn’t a luxury, it’s a strategic advantage.

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