Established in 1986 with offices in Ohio and Florida, Southeast Security Corporation offers installation services. Southeast Corporation custom designs systems for all types of commercial, industrial and governmental applications. Southeast Security is licensed in the States of Ohio and Florida for the installation of Fire Alarm Systems and is a member of the American Society for Industrial Security and National Fire Protection Association.

Southeast Security Products is a security manufacturer representative in the USA. The company offers audio/video, power & IP connectivity, home automation, video surveillance, access control, intrusion & monitoring, tools & accessories.

Southland Fire Alarm provides fire alarm engineering services in the South Bay area. The company been involved with fire plans and submittals since 1983 and have specialized in providing plans for the fire alarm industry since the ADA laws came into effect several years ago. Southland Fire Alarm Engineering offers services, such as fire alarm engineering, installation and repair, annual fire alarm inspection, heat and smoke detectors.

Southtec offers the most up to date and convenient ways of updating, repairing and installing PC's, security systems, 24 hour video monitoring, PC based CCTV and computer networking.

Southwest Synergistic Solutions is a San Antonio, Texas based company that develops and manufactures specialized lighting solutions for our war fighters and first responders. Southwest Synergistic Solutions' original product the Emergency/Triage Light is associated with the Department of Defenses, “Domestic Preparedness Support Initiative” and the E/T Lights themselves have been reviewed by the Inter Agency Board.

SSI's RAPID System is a comprehensive biometric access management system utilizing portable fingerprint technology. SSI's primary emphasis is to equip the Law Enforcement Community, businesses, and organizations that contend with security issues, with a powerful tool for secure identification. The RAPID System provides organization with a self-contained system for control of identity verification and access control information and transactions.

Spectra Logic is a founding member of the Active Archive Alliance, a group of companies formed to educate about technologies that enable easy access to archived data. Spectra Logic's automated tape backup solutions, disk backup solutions, and data backup storage solutions will protect data efficiently and securely.

Spectrum Brands is a supplier of consumer batteries, residential locksets, residential builders’ hardware and faucets, shaving and grooming products, personal care products, small household appliances, specialty pet supplies, lawn and garden and home pest control products, personal insect repellents, and auto care products in the USA.

Spectrum Home Security works with primary Home Security suppliers across USA to provide you and your family with a wide range of home security solutions. Keep your home protected from intruders with products, such as Doorbell/Outdoor Cameras, Ping Cameras, 24 Hour Video Recording, Smart Locks, Smoke Alarms, and Window Sensors. One can choose products from brands like Vivint, ADT Security Services, and Moni Smart Security.

Spectrum Systems, an SBA-designated small business headquartered in Herndon, Va., is an IT integrator, value added reseller, and a provider of IT infrastructure and professional services to the federal marketplace. The company collaborates with federal agencies to effectively select, acquire, implement and support IT solutions that sustain and support their organizational missions, at the best value.

SpeechPro is a global leader in development of cutting-edge solutions in speech recording, processing, analysis and voice biometrics. With over 20 years of experience in the industry, the company has an expertise and experience to deliver best in the class solutions for Law Enforcement and commercial customers. SpeechPro global distribution network spans over 200 resellers and partners worldwide.

Spike Systems™ is the industry leader in motorized and passive traffic control devices, both in the United States and around the globe. With nearly three decades of experience, a reputation of excellence, and a steadfast, unwavering dedication to quality, Spike Systems™ has quickly emerged as a worldwide leader in both the motorized and passive traffic control device industries.

Split Pine Technologies is a privately owned company, offering cutting-edge technology services and solutions. Known for their ability to successfully integrate complex technological interfaces with top-notch design and engineering, Split Pine Technologies and its team of experts customize and create location-specific designs and interfaces that work for any application. They specialize in ATFP integrated systems deployment in North America.

SpotterRF provides the most advanced compact surveillance radar (CSR) system for perimeter security for small force protection. Engineered for demanding and hostile environments, its technology is the most compact, light-weight, energy efficient, and cost-effective ground radar system for elite warfighters and critical infrastructure requirements.

Spyclops Security Surveillance System specializes in security systems including CCTV camera, DVR, dome camera, and remote moniroting etc. The company is a brand of Metra Home Theater Group that is based in Florida.

SRB Distributing is a small, woman-owned general distribution company. SRB also offers CAD drafting services, as well as project management services.

SRC, Inc., a not-for-profit research and development company, combines information, science, technology and ingenuity to solve impossible problems in the areas of defense, environment and intelligence. Across their family of companies, they apply bright minds, fresh thinking and relentless determination to deliver innovative products and services that are redefining possible for the challenges faced by America and its Allies.

SRI International is a nonprofit, independent research and innovation center serving government and industry. The company provides basic and applied research, laboratory and advisory services, technology development and licenses, deployable systems, products, and venture opportunities.

SSD Systems offers commercial and residential security services. It is one of the largest security companies in North America, serving commercial and residential clients across the continent since 1968. The company's commercial security services include, access control, audio/video, CCTV, fire life safety, line security and systems integration.

SST has consistently pioneered technologies that help public safety and security agencies fight gun violence, delivering instant, precise and detailed data that alerts agencies to gunfire and helps them respond more quickly, more safely and more effectively. Providing constant, 360-degree wide-area acoustic surveillance of complex urban areas ShotSpotter gunfire alert and analysis solutions enhance all aspects of policing related to gunfire.

Staff Pro is a crowd management, event security and staffing, and consulting company in the USA. The company provides experienced and trained professional personnel and managed services for every type of venue and event imaginable. Staff Pro is an affiliate of U.S. Security Associates.

Stanley Black & Decker is a diversified global provider of hand tools, power tools and related accessories, mechanical access and electronic security solutions, healthcare solutions, engineered fastening systems.

A part of Stanley Black & Decker, STANLEY Convergent Security Solutions, Inc. is the second largest electronic security company based on total revenue and one of the largest system integrators in the United States. STANLEY CSS designs, installs, monitors and services security systems for industrial, government, commercial, residential and national account customers.

STANLEY Healthcare is an operating division of Stanley Black & Decker. As a recognized leader in healthcare & senior living markets, STANLEY Healthcare strives to ensure safety & security, improve patient & resident experiences, optimize workflow, increase operational efficiency. STANLEY Healthcare can deliver facility security solutions like access control, biometrics, video surveillance, alarm systems, locks, visitor management systems, etc.

Starlight Digital Media is a full-service residential and commercial custom electronics design and integration company. The company offers advanced commercial control systems and home automation systems. Starlight also offers alarm systems, video surveillance, entry systems, access control, door locks, etc.

Starnet Security Inc upholds safety as a security guard company in San Francisco. They specialize in security guard services San Francisco businesses can rely on, including event security and fire watch security in San Francisco.

Starr Computer Solutions provides various security services, such as alarm system monitoring, alarm system installation, alarm system installation and camera system installation.

STAT-LAND, strives to maintain industry leadership in the Staten Island community by providing superior security for life and property, protecting residential, commercial and institutional clientele against loss through burglary, fire, pilferage, vandalism or destructive elements.

Statewide Security is the premier provider of Homeland Security Consulting and Design in the Pacific Northwest. Services include outdoor security, access control, and gate automation. Statewide Security servers a number of government agencies, fortune 100 companies, and hundreds of other commercial and residential clients.