FlexiRay – RFID UHF Antennas for Demanding Projects

  • Published: June 22, 2025
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Slim and specialized FlexiRay RFID UHF antennas designed for precise and reliable tracking in demanding projects
FlexiRay ultra-thin RFID antennas and portals enable discreet, high-performance tracking in interior spaces such as corridors, doorways, and smart cabinets. Source: FlexiRay

Slim, Smart, Specialized

For nearly two decades, FlexiRay has pursued a single vision: making RFID UHF technology more precise, reliable, and adaptable. Since 2005, the company has focused on a key challenge in many RFID installations – the limitations of conventional RFID antennas.

Poor design and radiation inefficiencies have repeatedly stood in the way of smooth project implementation, especially in complex or space-constrained environments.

FlexiRay’s answer? Ultra-thin RFID UHF antennas that combine aesthetic design, modular length, and customized radiation patterns. This unique approach makes the antennas especially suited for smart interior installations – from passages and corridors to smart shelves, cabinets, conveyor belts, and RFID portals.

Their ultra-slim form factor and innovative engineering unlock new possibilities in retail, healthcare, logistics, and access control.

Tailored RFID Antennas with a Purpose

The FlexiRay SF5 series is a line of ultra-thin planar RFID UHF antennas with a distinctive radiation pattern. These antennas are ideal for creating discrete and effective reading zones at entrances, gates, and display cabinets. Their elegant design ensures that technology blends seamlessly into modern interiors without compromise.

For more rugged use cases, FlexiRay offers the SRF5 antennas – thin, robust, and ready for industrial environments. They perform reliably in corridors, hallways, or doorways, even where mechanical stress or environmental factors might challenge typical hardware.

FlexiRay also integrates antenna and reader technology in one unit with the SFX RFID UHF Reader, combining the advantages of its rugged antenna platform with reliable reader functionality – a powerful, space-saving solution.

Another highlight is the FlexiRay RFID Slim Portal, a plug-and-play solution to track files, equipment, or people as they move through monitored areas. Designed for seamless integration in interior spaces, the portal enables automated tracking across high-traffic points like doorways and corridors – without requiring intrusive hardware setups.

Why Partners Choose FlexiRay

What sets FlexiRay apart is its dedicated product development, guided by real-world project challenges. Every antenna and reader is designed with a purpose – to solve specific bottlenecks in RFID implementations where off-the-shelf solutions fall short.

The modularity, radiation control, and design quality of FlexiRay products empower integrators and project partners to build high-performance RFID systems, even in the most demanding environments.

As a long-term partner of Think WIoT, FlexiRay continues to shape the future of UHF RFID by focusing on performance where it matters most – in the field. With over 20 years of experience and innovation, FlexiRay helps companies implement RFID solutions that are not only functional but also invisible, scalable, and tailored to the use case.

Ready to rethink RFID? Explore FlexiRay’s slimline solutions for smarter, seamless tracking – from corridors to cabinets. Get in touch today to learn more.


Contact and Company information

Miroslav Jaksik
Released by
FlexiRay
Contact:
Miroslav Jaksik

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