Why Flexibility, Interoperability and Future-Proofing Matter More Than Ever
By Alex Brown, Technical Sales Manager, Evolve Security Products Ltd
The role of entrance control has evolved dramatically over the past decade. What was once considered a simple method of controlling access to a building has become an essential component of the intelligent building ecosystem. Modern entrance control systems are now expected to integrate seamlessly with access control, visitor management, CCTV, fire systems and building management platforms while delivering a secure and intuitive user experience.
As organisations continue investing in smart buildings and digital infrastructure, the industry is moving towards one clear objective: interoperability.
Why Open Protocol Matters
Historically, many entrance control manufacturers developed proprietary systems that locked customers into dedicated software, hardware and maintenance providers. While these solutions often simplified the initial installation, they could become restrictive over time.
Expanding a system, integrating third-party technologies or changing service providers often became technically challenging and commercially expensive. As buildings evolved, these limitations increased lifecycle costs and made future upgrades unnecessarily complex.
Open protocol systems take a different approach.
Rather than locking users into a single ecosystem, they are designed to communicate with multiple technologies using recognised industry standards. This gives organisations the freedom to adapt their infrastructure as operational requirements change while protecting their original investment.
The Benefits for Consultants, Integrators and Building Owners
For security consultants and system integrators, open architecture simplifies system design and significantly reduces integration risks.
Open protocol systems support a wide range of communication methods, including:
- API connectivity
- Dry contact signalling
- Relay outputs
- Serial communication
- Third-party access control systems
- Biometric devices
- QR readers
- Mobile credentials
This flexibility enables project teams to select the most suitable technology for each application without being constrained by proprietary hardware.
For building owners, the benefits extend well beyond installation. Open architecture allows maintenance contracts, software upgrades and future expansions to be managed competitively, reducing long-term operational costs while ensuring the system remains adaptable as technology evolves.
Security Designed Around the User Experience
Modern entrance control is no longer judged solely on security performance.
Reception areas have become multifunctional spaces that shape the first impression of an organisation. Whether installed within a Grade A office, university, healthcare facility, hotel or transport hub, today's speed gates must balance security, accessibility and architectural design.
Manufacturers now offer bespoke finishes including powder coating, PVD coatings, wood veneers, hydrographic finishes, custom RAL colours and branded glass, allowing entrance control systems to integrate naturally into both contemporary and heritage buildings.
Beyond appearance, successful entrance control projects also consider:
- Pedestrian flow
- Accessible lane design
- Emergency evacuation
- Space planning
- Wayfinding
- Overall user experience
The most successful projects are those where architects, consultants, manufacturers and security specialists collaborate from the earliest design stages.
Intelligent Buildings Require Intelligent Entrance Control
As buildings become smarter, entrance control is becoming more intelligent too.
Features such as occupancy monitoring, visitor analytics, predictive maintenance and mobile credentials are increasingly helping organisations improve operational efficiency while creating a better experience for employees and visitors alike.
Rather than simply controlling who enters a building, entrance control is becoming a valuable source of operational insight.
Future-Proofing Your Investment
Technology continues to evolve rapidly, making flexibility more important than ever.
Organisations are understandably reluctant to invest in infrastructure that may become obsolete within just a few years. Open protocol architecture provides a future-proof foundation by allowing new technologies—including facial recognition, cloud-based management platforms and AI-powered analytics—to be introduced without replacing the entire entrance control solution.
This approach also supports sustainability by extending equipment life through software integration and modular upgrades, reducing waste while maximising return on investment.
The Future of Entrance Control
The entrance control industry is moving towards a future defined by intelligent automation, connected infrastructure and open interoperability.
Building owners increasingly expect systems that integrate easily, adapt over time and avoid the unnecessary restrictions associated with proprietary technology. Likewise, consultants and security integrators are placing greater emphasis on flexibility, lifecycle value and ease of integration.
Open protocol architecture is no longer simply a competitive advantage—it is rapidly becoming an industry expectation.
Manufacturers that embrace collaboration, compatibility and long-term adaptability will be best positioned to support the next generation of intelligent buildings, where security, technology and user experience work together as one connected ecosystem.
About the Author
Alex Brown is Technical Sales Manager at Evolve Security Products Ltd, specialising in open-protocol pedestrian entrance control solutions. With extensive experience in the physical security industry, Alex works closely with consultants, architects, security integrators and end users to deliver flexible, future-proof entrance control systems for commercial offices, government buildings, education, healthcare, transport and critical infrastructure projects. This blog is based on his feature article published in Security Journal UK, August 2026.
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