Rohde & Schwarz develops, produces and sells a wide range of electronic capital goods for industry and government customers with a focus on solutions that contribute to a safer and connected world. Their inventions and innovations have opened up new avenues for technological advancement and helped to bring comfort and convenience to people's everyday lives.

Roombanker, officially unveiled on January 29, 2024, represents Dusun IoT's new brand dedicated to revolutionizing Home Security Solutions for both consumer and business domains. Roombanker's product line is meticulously designed for residential setups and Small and Medium-Sized Businesses (SMBs), featuring smart technologies that promise a secure, automated, and energy-efficient environment, tailored to the unique requirements of various spaces.

Rose Associates International Ltd is a niche Security, Resilience, & Risk consulting practice and services company. They specialise in counter-terrorism in all its forms and their risk-driven approach includes building and counter-measure design through to operational planning and response.

Rosslare is a major manufacturer of Access Control Systems, where it offers - Multi Door Controllers, RFID Readers, EM Locks, Exit Buttons and Cards. The company also offers RFID Reader, UHF Reader, Biometric Reader, Face Reader, Fingerprint Reader, Bluetooth Reader, NFC Reader, QR Code Reader, and many others. It also offers, Anti Vandal Readers, PIN Pad Reader.

Rozo (Rozo Systems) was founded in 2010 to deliver high performance, scalable storage at low cost in the cloud. The company leverages an innovative erasure code, the Mojette Transform, invented at the Université de Nantes (France). The company owns all Mojette Transform IP and has secured it with three patents.

RSI sensors GmbH designs + manufactures capacitance proximity sensors for the protection of: safety boxes in banks, weapon racks of security forces, cabinets with specific drugs in hospitals, art and paintings in museums, VIP cars, or cabinets with classified documents in governmental institutions. They are based in Germany; their products are fully certified with official security bodies.

RSI Video Technologies develops innovative, wireless, self-powered security solutions for commercial, residential and government customers. Founded in 2000, RSI Video Technologies has developed a range of products for securing residential, commercial and difficult outdoor applications such as construction sites and critical infrastructure.

RSPNDR strives to make the security industry convenient, accessible, transparent, and data-driven. By partnering with local guard companies to form a nationwide marketplace of licensed guards, RSPNDR is able to provide unbeatable response times, all while enabling real-time visibility and insight into every response.

Incorporated in 1998, RTS have developed and commercialised exciting inspection systems and module-base devices. RTS has been specialising in security and telematics since the beginning of 2006. Currently some of the achievements we have made in this arena include multi-channel network DVR system, backend software-supported in vehicle video system, commercial DVRs, CCTV cameras, GPS navigation series, and the list goes on and on.

Ruijie Networks is one of the world's leading network solution suppliers. It focuses on customer benefits and strives to improve the network application experience of our customers through continuous technological innovation. Ruijie Networks provides end-to-end network solutions for telecom carriers, financial services, government agencies, education, and enterprises to create value for customer networks.

Over the years the Ruswin operation has progressed from a business specialising in general locksmithing to complete systems integration embracing all digital electronic security products and their applications. Ruswin’s current company structure comprises mechanical security, electronic security, alarm monitoring, security design, system integration.

RCI is a globally connected organisation providing the security, locksmith and architectural hardware markets with the best in innovative electric locking and access control solutions. The company's products include,electromagnetic locks, eletric strikes, exit devices, keypads & readers and power supplies.

S-1 Corporation is a Samsung Group Affiliate, providing full security and safety solutions.

S-Bahn Berlin GmbH provides mobility and rail connectivity solutions and services for Berlin, the capital city of Germany. Their employees are on duty 365 days-a-year, around the clock, to present the passengers with an attractive S-Bahn service.

Saba Software is a US-based software solutions and IT technology company, which offers powerful tools and insights that talent leaders need for their enterprises to make an impact on business success. Services provided include Talent Management, Performance Management, Recruiting, Learning Management Software (LMS), Compensation, Succession Management, Workforce Planning, Talent Acquisition, Applicant Tracking Software, and Recruiting Software.

SABRE - Security Equipment Corporation provides best-in-class personal safety, home security, and law enforcement products to maximise safety. SABRE is the world's largest pepper spray manufacturer, providing police-strength protection to consumers and law enforcement alike, all across the globe. Other products include personal alarms, stun guns and self-defence classes.

SAE Electronic Co., Ltd. is a leading CCTV products manufacturer and designer in China. Headquartered in Shenzhen and with branches domestically, SAE offers professional full 1080P HD IP cameras, PTZ high speed domes, integrated positioning systems, matrixes, total solutions and much more. The products are sold to more than 60 countries, applied in various fields, like city surveillance, transportation, retail, education, government.

Safe Security is a pioneer in the 'Cybersecurity and Digital Business Risk Quantification' (CRQ) space. It helps organisations measure and mitigate enterprise-wide cyber risk in real-time using it’s ML Enabled API-First SAFE Platform, by aggregating automated signals across people, process and technology. Headquartered in Palo Alto, California, USA, Safe Security has over 200 customers worldwide.

Safeguards Technology is dedicated to excellence in the area of security consulting, security system design and engineering, installation and commissioning of advanced security solutions. Safeguards Technology products and services cater to a broad range of maximum security, highly sensitive government and private-sector clients. The company's are installed in Correctional Institutions, United States Department of Defense Facilities & DoE sites.

Safer Group was founded in 2016 by CEO Ryan Clark. Safer Group are specialists in temporary and remote site security, focusing on protecting projects and assets through the deployment of best-in-class temporary security solutions.

Safety Technology International Ltd manufactures and globally distributes a wide range of unique specialist products that protect essential fire, safety, and security equipment. STI helps prevent false fire alarms, deter theft, and minimise vandalism of critically important life safety equipment. Renowned as the original call point cover manufacturer, for over 40 years STI has remained committed to the improvement of its existing range.

Safeway Inspection System Limited is a large manufacturer providing a full scope of security inspection equipment including an x-ray baggage scanner, walk through the metal detector, handheld metal detector, explosives & narcotics detector, dangerous liquids detector, and vehicle inspection system, road barrier block and explosive disposal device. It has supplied more than 40 countries, and 100 metro lines in China.