The San Diego Security Association is a non-profit 501(c)3 trade association made up of member companies that adhere to a set of standards and ethics to promote professionalism in the alarm industry. This professional code of conduct benefits the many people who rely upon (or are considering) security systems for their personal safety, the safety of their homes and families, businesses and communities.

Sans Digital is a leading provider of high performance storage subsystems providing and offers highest quality storage devices. Sans Digital offers hot-swappable JBOD and RAID storage products for direct attached storage, network attached storage, and storage area network to customers ranging from SOHO (Small Office, Home Office), SMB (small, medium business) to enterprises worldwide.

SANS Technology leads the industry in delivering software-defined storage solutions. With over 30 years of experience in the data storage industry, SANS Technology delivers superior quality products and solutions. Whether the customer’s need BYOD solutions, Hybrid Backup and Recovery solutions or High-Performance Storage, they have the right product to fit their needs.

SARC Monitoring provides the highest level of remotely managed security available in the market today. There are many technologies that they use to make this type of service possible. VCA, or Video Content Analysis, gives the operator-analysts the necessary tools to help them become more efficient by filtering out false alarms.

Founded in 1962, Sas R&D Services has been manufacturing and supplying equipment as well as specialized security products world-wide. Sas R&D Services offers anti-terrorist equipment, explosives detectors, laser & optical equipment, detectors and surveillance equipment. The company has extensive contracts for IED/EOD products from many countries.

SAS has provided quality solutions since 1978. Consistently throughout the years, SAS has been the leading provider of design, installation, inspections, servicing and monitoring for security, CCTV, access control and fire systems.

Savage Surveillance offers comprehensive turn-key security solutions, providing totally integrated systems that include combinations of perimeter and internal security systems, email notification, motion grid, and privacy masking, custom designed by Savage's experts.

Scallop Imaging provides businesses, individuals and the military with a range of high resolution camera technologies that dramatically improve visual capabilities.

ScanSource POS and Barcoding are committed to delivering the industry's leading automatic identification and data capture (AIDC) and point-of-sale (POS) technology solutions to their reseller partners.

Scarsdale provides managed protection, business intelligence, professional installation, monitoring and response at lower costs.

Since 1994, Scharig Alarm Systems has provided award winning security systems in the Greater Kansas City Area. Weather its home security systems or commercial security systems, the company can install, service, and monitor the same for its customers. Scharig Alarm Systems also provide high definition security cameras for residential and commercial customers.

As a global specialist in energy management with operations in more than 100 countries, Schneider Electric offers integrated solutions across multiple market segments, including leadership positions in energy and infrastructure, industrial processes, building automation, and data centers/networks, as well as a broad presence in residential applications.

Schuler Security provides video surveillance solutions, monitoring systems, fire systems, and medical equipment, as well as wireless monitoring and remote services. The company also covers home entertainment products, including LCD and LED TVs, wall brackets and mounts along with customized security system design and installation.

Scorpion Security Products are future-forward innovators— pioneers in the retail display industry. They offer the highest-rated security solutions on the market, complete with the best customer service around. Proven to eliminate theft for retailers across the country and around the world.

Screenwave Services Inc. started business in 2005 with a goal of providing service and support that is done in a manner of customer respect and partnership. They have more than 30 years of experience in low voltage network and telecommunications cabling. They provide unique solutions to many complex situations.

Systems integrator SDI delivers mission-critical technologies that ensure safety, security & revenue generation for complex, security-sensitive environments. SDI addresses higher IT demands of critical environments to deliver zero downtime, enhanced security & risk mitigation strategies. SDI specializes in security technologies, digital video surveillance, access control, managed services, network infrastructure, intrusion detection, PSIM, etc.

With two facilities located in suburban Chicago, Se-Kure Controls is one of the leading manufacturers and distributors of state-of-the-art security products. Se-Kure Controls, manufactures: alarm systems, annuciators, asset protection, cable systems, camera domes and globes, cash drop boxes and exit door alarms. The company also produces anti-theft devices and loss prevention anti-shoplifting security devices.

Sec-Tron, Inc. specializes in providing Video Surveillance Equipment, Commercial Alarm Systems, Access Control for businesses in the Dayton and Columbus, Ohio region.

SECO-LARM offers an impressive line of over 600 security products ranging from simple switches to some of the most sophisticated alarm devices. Whether for physical security, CCTV, access control, RF equipment, or vehicle security, SECO-LARM is the premier choice. SECO-LARM gives its distribution and installation partners an extensive range of dependable, cost-effective security products with a full program of service and support.

SECURAC Incorporated specialises in the application of integrated systems including access control, security, fire alarm, nurse call, wander management, infant security, intercom and CCTV.

Securco offers a broad range of security services from U.L.C. 24-hour monitoring service and home security alarm systems to large scale burglary, fire & lockdown systems, networked access control, and security cameras & video recorders for government and business.

Secure Protect Security Solutions offers residential, retail, commercial, industrial and corporate security solutions.

Secure Strategy Group focuses on working with companies that provide solutions to protect private and publicly-owned critical infrastructure. From products and solutions perspective, it favors the following categories: surveillance, system integrators, detection, asset tracking, IT/network security and force protection.

SecureUSA fully-qualified organization capable of working on all makes of vehicle barrier and bollard systems. SecureUSA® has continued to be a leader in designing and delivering integrated perimeter defense solutions that can be fully automated with remote control from decentralized locations with the use of SMART networking capability. The company's portfolio consists of customers from government sectors – municipalities, state and federal.

Secure-i, Inc. is a Chicago based security systems distributor with offices in both Illinois and New Jersey. The company’s first offering, in partnership with Axis Communications, is an on-demand video surveillance service. The IT and security professionals who comprise Secure-i, Inc. bring decades of combined experience in networking, system design, and digital voice, data, and video recording.