RayLED sells online a complete range of infra-red and white-light LED illuminators for CCTV and safety critical applications. RayLED aims to improve the safety of any sensible areas at night by improving the performance of CCTV systems under darkness. The company provides a large range of LED illuminators to create a safer global environment whether used in combination with surveillance cameras, for deterrence or as general area lighting.

Established in 1991, Raymax is a Japanese optical manufacturer of CCTV Lenses, specializing in near IR corrective long focal length & high magnification motorized zoom lenses for 24-hour long-range high-class surveillance. Raymax's advanced and unique lenses are used by government agencies, law enforcement, and similar organizations in the world.

Raytec is a UK-based specialist and global pioneer in LED lighting solutions for security and surveillance, designing and manufacturing high-performance infrared, white-light, hybrid, and network illuminators that enhance CCTV and IP camera visibility at night and in low-light conditions.

Raythink Technology Co., Ltd. is specialised in innovation and development, manufacturing and marketing of intelligent photoelectric sensing technology. They are deeply engaged in the fields of infrared night vision imaging, thermography, gas imaging and laser sensing, providing professional infrared and laser sensing components, devices, software and smart industry solutions to the global customers.

RD ALFA Microelectronics manufactures a wide range of products, including CCTV video transmission components. Key products include: Video baluns, video transmitters, compensating video amplifiers and video isolation amplifiers. RD ALFA Microelectronics takes great pride in the robustness and reliability of its products and is well-known for being a valuable resource whenever a video transmission solution is required.

RealMan is a major company specializing in the development, production, and sales of ultra-lightweight humanoid collaborative robotic arms. As a pioneer in the field, RealMan prioritizes product innovation and technological advancement. Its core team possesses extensive technical expertise and research experience.

RealSense delivers industry-leading depth cameras and vision technology, delivering perception systems for autonomous mobile robots, access control, industrial automation, healthcare and more.

Rebellion Photonics is an innovative award-winning company that provides spectral imaging solutions. Rebellion is a platform provider of intelligent, automated, visual monitoring solutions that make the oil and gas industry safer, greener, and more profitable. The Gas Cloud Imager, Rebellion Photonics’ flagship product for the oil and gas industry, is the first real-time continuous gas leak imaging system providing full field detection capability

At Reco, they are on a mission to help organisations strengthen the security of their SaaS applications, and accelerate their business without compromise—ensuring security that scales as fast as the technology itself. Led by an experienced, visionary team, Reco has pioneered a Dynamic AI SaaS Security platform that keeps up with the rapid pace of AI sprawl.

Reconeyez is a security technology company that develops wireless outdoor intrusion detection systems with AI-powered visual verification. The company's solutions are designed to protect remote, temporary, and difficult-to-secure locations where traditional CCTV systems may be impractical or costly.

Red Helix is a market pioneer in network performance and cyber security. Previously known as Phoenix Datacom, evolved into Red Helix, developing the brand to match what offer – a strong, stable, and resilient source of protection and optimization for organizations across the UK.

Redcon is a pioneer in providing armed and unarmed security services to Government and Data Center organizations. Redcon also specialises in rapid deployment disaster relief security and has provided support to FEMA and State Emergency Management Agencies on the following disasters.

At Redsquid they are all about making a difference to the customers with the use of technology. As an innovative provider of solutions within IoT, voice & data, cyber security, IT, cloud & technology services, we are here to improve the customers businesses and operations. With the use of technology they make the customers more efficient, increase productivity and reduce costs.

RedTeam was built by experienced contractors who understand the power of technology to enhance the construction industry. Their robust, comprehensive, and integrated software solutions include both customizable and ready-to-go products that have a proven track record.

Rehoboth invents most advanced and absolute technologies and primarily focuses to offer biometric security solutions using its unique iris authentication technology, so called Irikon™, which is world’s first embedded system for iris authentication. Rehoboth brings out many products designed for security applications that include portable iris authentication device, iris USB key for computer and on-line transaction & residential biometric doors.

Reliance Protect has been protecting lone workers and safeguarding organisations since 2006, making it one of the most established and trusted lone worker protection solutions in the UK. Underpinning their technology-driven solutions is their outstanding levels of service delivery and support.

Remee Wire & Cable manufactures both common and customized products at its facility in Orange County, NY. Remee offers fiber optic, control security, LAN/premise, home automation/multi-media, coaxial, audio, fire alarm and direct burial. The company's full range of communication, security and control cables are suitable for pro audio, sound & intercom systems, power-limited controls and security systems.

Remo+ builds smart home security products to make reliable security more accessible and easy to use. Their portfolio includes Wireless Security Cameras, IoT Security Cameras, Wireless Video DoorBells, Smart Home Security Cameras, PIR Motion Detection, Cloud Recording Service, and IP Cameras.

Remsdaq specialises in the design of world-class solutions to serve three principal markets on a global scale; SCADA, Integrated Security and Mobilising. In the UK, Remsdaq offers a full turnkey service and internationally and operates through an approved network of Value Added Resellers that allow Remsdaq’s products to be supported and promoted locally. Its client base includes finance, commerce, military, government, & electric utilities.

Founded in 2009, Reolink, an innovative pioneer in intelligent visual technology for the home, is committed to transforming home security through advanced, reliable, and user-centric solutions.

Founded in 1983, Cookeville, Tenn., REI specializes in the design and manufacture of electronic countermeasure equipment. REI's customers include government agencies, law enforcement organisations, corporate security personnel, and TSCM (Technical Surveillance Countermeasure) professionals that have a need and responsibility to protect sensitive information.

Respolink Company ensures smooth connectivity and efficient data flow by designing expert computer networks, setting up reliable servers, and optimizing infrastructure solutions, including racks and cabling.

Revader Security is the UK's specialist provider of mobile CCTV solutions to industry, police & government. They design and manufacture high specification redeployable cameras & mobile CCTV towers for discerning customers including police, local authorities, government, military, construction, commercial and industrial organizations.

At Reversec, they help organisations tackle their most complex cybersecurity challenges. The offensive-driven consulting services ensure our clients stay ahead of emerging threats.

Rewterz provides state-of-the-art cybersecurity services and solutions to meet every organisation’s needs. Trust and expertise are fundamental to an organisation's security, and Rewterz excels in both. By offering a complete cybersecurity solution, Rewterz empowers organisations to make their stand in the world while leaving their data protection in their hands.