Silent Sentinel are a UK manufacture of hi-specification PT platforms and surveillance equipment. Long range detection technologies offered include video, thermal, SWIR imaging and radar for intelligent video detection. Markets served include airports, harbors, borders and utilities including oil and gas. The detection range of the Silent Sentinel radar systems make it a cost effective solution for protecting large areas.

Silicon Image is a leading provider of multimedia connectivity solutions and services for mobile, consumer electronics and PC markets. Headquartered in Sunnyvale, California, the company develops market-leading technologies and industry standards that deliver connectivity across wide array of devices in home, office and on the go. The company offers semiconductor and IP core solutions like camera processors, RAID controller, video decoder, etc.

Silmar Electronics is a distributor of security systems, fire, CCTV, access control, home theater, audio and sound systems in the Miami, USA. The company offers full system support and solutions, technical and product training, huge inventories from security industry leading manufacturers.

Simply Controlled is a Calgary, AB trade-only low-voltage distributor for integrators and installers. Order via dealer portal, get quote/support, and use NE Calgary will-call pickup. Lighting, security, networking/PoE, automation, audio.

Siqura B.V. is the manufacturer of advanced video surveillance solutions. It provides a full range of network products based on an open technology platform that simplifies integration and installation. Siqura solutions offer a perfect blend of ease of use and processing power, enabling end users to optimize the effectiveness of their surveillance systems while reducing the total cost of ownership.

Siselectron designs security systems and offers sales and services for the same. The systems include digital security systems (POE, Ethernet, wireless, infrared, laser), access control systems, satellite tracking equipment, mobile recording systems, digital recording equipment (H264), special systems integrations, multi-platform (Mac, PC, Lunix, Unix), and implementation of solar energy.

SiteSecure is a Florida-based corporation specialising in design, construction and maintenance of IP-based security solutions. The company offers electronic security, CCTV, access control, communications systems, IP video surveillance and automated license plate recognition to enterprise, private-sector, government, institutional, healthcare, retail, airport, and education clients.

SituCon creates Privacy Protecting Technology (PPT) which empowers citizens to have greater control of their own safety and security, without sacrificing privacy. SituCon provides the safety required during threatening situations while guaranteeing privacy at all other times. Situcon believes that safety and privacy are mutually exclusive, it is possible to maximize security while simultaneously protecting an individual's civil liberties.

SJE-Suntech, Inc is a product development company creating focused on niche platforms and devices for CCTV, telecom, renewable energy and et al. The team at SJE-Suntech boasts more than 30 years experience in CCTV and security and more than 30 years experience in renewable energies. Products and services feature rapidly deployable standalone CCTV to renewable energy integration modules for Telecom.

Skynet Security consists of security professionals with over 15 years of industry experience. The company offers security systems for home & business. The expert consultants take time to understand clients' security challenges, determine security needs, & design customized security system to maximize return on investment. Skynet provides services such as video surveillance, alarms & monitoring, cloud based solutions as well as access control.

Smart Communications™ is the only provider of a customer conversations management platform. Built from the cloud up, they help enterprises deliver smarter conversations across the entire customer lifecycle – and at scale – and empower them to succeed in this digital-focused, customer-driven world while also simplifying processes and operating more efficiently.

SMARTContactless IDentity and Security Solutions is a value-add distributor of identification and security products and accessories, representing major industry manufacturers.

SMARTContactless IDentity and Security Solutions is a value-add Distributor of RFID, identification and security products and accessories, representing major industry manufacturers.

SmarTek Systems builds the tools needed for traffic detection, traffic monitoring and Intelligent Transportation Systems (ITS). The company specializes in video-based and acoustic sensors, the communication interfaces necessary for modern traffic signal managers and the ITS industry leaders. Their products accurately detect vehicles, monitor traffic flow, and provide necessary data collection for traffic managers, planners and response teams.

Smarter Security Systems, Ltd. is recognized for its consultative efforts towards solving security problems. Based in Austin, the company provides security systems including entry security and outdoor security. Smarter Security Systems provides premium and innovative security solutions for building lobbies, entry points and outdoor operations for commercial and government organizations throughout the Americas.

Founded in 1998, Smartvue Corporation delivers end to end surveillance solutions which combine cost effective edge devices with cloud storage and video management services. Smartvue is an enterprise cloud software company and video surveillance innovator with more than 25 patents and significant industry awards for its unique products and services.

SMP manufactures autonomous mobile robots which can be used by the security services sector for mobile video surveillance operation at large facilities, as well as other commercial applications.

SN Technologies is a global company which develops industry solutions, using biometric engineered pattern recognition technology. They provide unique and enhanced solutions that deliver unparalleled safety and security for customers, employees, students and staff. SN Technologies' products are designed to protect individuals and assets in a variety of sectors including education, healthcare, retailers and the casino sector.

SNAP Integrations provides professional home & business security systems, camera systems, access control systems, home theater installation, whole home audio and structured wiring services for Charleston, Mt. Pleasant, Kiawah Island, Summerville and surrounding areas in South Carolina’s Lowcountry.

Snap One designs, manufactures, and distributes smart solutions for homes and businesses – all installed and supported by trusted technology professionals worldwide. They bring together the best people, partners, and products to make lives more enjoyable, connected, and secure. They offer nearly 50 trusted brands encompassing technology categories like audio, video, surveillance, control, networking, conferencing, security and remote management.

When it comes to designing a functional and effective access control, communication, intercom, visitor or security systems for residential, commercial, and industrial applications, SNT ACCESS is the choice. Whether looking to enhance an existing system or seeking a solution to a problem, SNT ACCESS extensive range of products and design options will help you achieve your access control, communication, visitor management, and security goals.

Social Links is a Global OSINT (Open source intelligence) vendor with HQ in the US that empowers investigators and security professionals with ground-breaking AI-powered products. Their products include open-source data intelligence solutions for Maltego and i2 (SL Professional), ​​as well as on-premise solutions for National security and Enterprises with security operation centers (SL Private Platform).

SoftGuard is recognized for providing advanced PSIM-based monitoring solutions that centralize and integrate intrusion alarms, video surveillance, access control systems, and personal safety mobile apps.

Solera Networks delivers leading network security intelligence and analytics, incident response, virtual security, malware detection and network forensics.

SoleraTec is a leading developer of archive, storage, and digital asset management software for corporate customers. SoleraTec leverages a heritage of nearly a decade and a half to deliver a level of quality, sophistication, and technological advancement that has established it as one of the premier data protection solution providers in the industry.

Orlando-based Solis Energy is a privately held manufacturer of outdoor power products including Solar Generators, Battery Backup Systems and Power Conversion components. Solis Energy’s products offer the most reliable, rugged, flexible, and cost-effective outdoor powering solutions available on the market today.

For over 30 years, Sonitrol has been protecting businesses, schools, and homes with a combination of know-how and the latest technology. Sonitrol offers a full line of security products, all backed by unique audio/video verification technology.

Sonitrol EV is a security based company dealing with cameras and access control, that provides services to schools, retail, healthcare, commercial, financial, construction, government and non-profit organisations. Their solutions include intrusion detection, video monitoring, keyless entry and access, along with fire and smoke detection for commercial, as well as home security applications.