Radio Physics has spent several years inventing and augmenting millimetre wave radar technology to effectively and accurately detect concealed threats at distances up to 30 metres. In doing so, Radio Physics has become the world leader in standoff concealed threat detection, reliably detecting PBIED's (bomb vests), Assault Rifles, Machine Pistols and large bladed weapons.

Radiocoms Systems Ltd offer their customers a total communication system: specialist teams that combine a wealth of engineering knowledge and unwavering support to deliver a powerful tool that addresses varied businesses challenges, boosts efficiency and enhances the overall safety practices.

Rafale Enterprises supplies professional security cameras and surveillance equipment, solar street ligths, office built/fit out and high end solutions with cutting edge technology to governments, business owners, commercial and retail clients worldwide. The company offers a complete range of security surveillance units and packages.

Outsourcing IT infrastructure support provides a cost-effective way of ensuring that customers have access to up to date IT Support Services to keep IT running efficiently. Server Consultancy has been providing IT support services to small and medium-sized businesses across Ontario and the rest of the Canada for the last fifteen years. In doing so, they have grown to become one of the best IT support providers.

RagingWire Data Centers designs, builds and operates mission critical data centers that deliver 100% availability, high-density power, flexible configurations, carrier neutral connectivity and superior customer service. RagingWire provides facility security, access control, monitoring and surveillance.

r2p – Rail and Road Protec GmbH – develops and sells intelligent technology systems with the highest quality standards for the mobile transport sector: CCTV, passenger counting, Infotainment and fleet management with real-time data transfer for rail and road vehicles.

Rainbow IT Services started as one-stop solution for all IT services. They are offering CCTV Installation services for different companies since 8 years with immense customer satisfaction. Rainbow IT Services established in the year 2015 and started its journey from being an IT retailer which evaluated into various CCTV installation services.

Ramana Safety & Systems (India) Ltd. is an Ahmedabad-based safety, security, and MEPF systems integrator established in 2000. The company provides design, engineering, supply, installation, testing, commissioning, and maintenance services, making it relevant as a security systems integrator / ELV contractor.

Rangers Security Group is a trusted Canadian security company offering 24/7 live video monitoring, mobile patrols, and on-site guard services. They protect construction sites, businesses, and residential properties across Calgary, Alberta, British Columbia, and all over Canada. Their goal is simple—deliver reliable protection, prevent losses, and ensure complete peace of mind for every client.

Rantring provides a wide range of products and services in the field of security. The company offers solutions for the installation of certain security elements in business (video survey cameras, sensors, alarms) and the development of projects "turnkey" for more demanding security needs.

Rapid Action Security is a private security service in the United Kingdom, based in Leeds, committed to providing unrivalled commercial and residential security solutions. They are a reliable and trusted security solutions provider with a committed and reliable workforce.

Rapid Response Systems provides alarm systems, access control systems, CCTV, IT, network configuration & integration and cabling for both residential and commercial customers. They are based in Garland, Texas.

Rapid Security Solutions, LLC is a full-service security partner managing end-to-end security and asset protection solutions for commercial and residential clients through the use of state-of-the-art technology, proven security assessments and exceptional client service.

Founded in 1997 with an unrivalled commitment to quality service, Rapid Vigil Security was established to provide security solutions to the Nigerian security market. The company deals with sales and implementation of CCTV systems, access control systems, intruder alarm systems, fire alarm systems, etc.

Rapstan Engineering (Private) Limited is one of Zimbabwe's electronic security and electrical engineering solutions provider. Their core business is the installation, maintenance and repair of automatic gates, garage doors, traffic booms/barriers, alarms and access control systems, closed-circuit television (CCTV) systems, electric fencing, solar energy & electrical wiring.

RAS/AIS distributes technological security solutions to professional installers in Belgium, Luxembourg, and France. They offer private individuals, companies, and public institutions solutions with which they can protect their valuable goods and property, as well as visitors, customers, employees and/or loved ones as well as possible.

RAS Watch provides a suite of services designed to businesses state-of-the-art tools to protect people, brand and assets so the company can focus on the growth of core business functions. The tools are completely customisable to detect risks unique to business operations. RAS Watch also provides management of access control systems along with intrusion detection and security threat monitoring.

RASID Security provides high-end security services, including uniformed manned guarding, security management, security consultancy, CCTV, physical and electronic access control etc. A range of Security Consultation packages are also available.

Rasilant Technologies is a global automation solutions and system integration services company catering to the needs of the Indian market with the growing demand for world-class automation technologies. Providing solutions to various sectors such as industrial, government, healthcare, hospitality and education using the latest technology components, Rasilant is uniquely qualified as one of the leading vendors in the space.

Rasilient is a surveillance solutions provider that builds products for video surveillance. Rasilient is known for its patented technologies and software storage algorithms for general purpose storage products.

Raven Security Solutions Ltd offer all kinds of security services tailored to your companies individual needs to protect your staff premise and stock.

Raventower Security Solutions is a family-run security company based in Stoke-on-Trent, serving homes and businesses across the West Midlands and Staffordshire. With over 10 years of industry experience, they specialise in CCTV installation, intruder alarm systems, and access control solutions. They deliver enterprise-level security at competitive prices.

RaviRaj Technologies provide biometrics security products integrate fingerprint, face, iris, voice, and signature recognition. Their biometric devices and biometrics software products include fingerprint time & attendance, fingerprint access control systems, USB fingerprint scanners, biometric computer logon, mobile fingerprint scanner, iris access control system.

Rawadh is a leading construction, engineering, and technology solutions provider delivering high-quality projects across Saudi Arabia, UAE, UK, USA, and Germany. With over 15 years of industry experience, we specialize in construction, MEP (Supply & Apply), electrical systems, IT infrastructure, firefighting solutions, and timelapse camera monitoring for project documentation and management.

Ray Bernard Consulting Services offers security planning, management, oversee and deployment services to a wide range of organisations. They provide technological expertise in the fields of operations center monitoring applications, access control, intrusion detection, network/IP video, analog to network video upgrades, network planning and design, and network security testing.

RayCom Technologies Limited (RCT), an ICT company incorporated in Ghana. The company provides VOIP solutions, network security, hospitality technology, pbx installations, wired and wireless network and computer/telephone integration etc.

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.