Sony Corporation was founded on May 7 1946 with its headquarters in Tokyo, Japan. Its major products include televisions, digital imaging, semiconductors, electronic components etc. Sony Corporation is a leading manufacturer of audio, video, game, communications, key device and information technology products for the consumer and professional markets.

Sorhea is the major manufacturer in Europe of high level perimeter security systems. Based in France, the company's products includes infrared barrier, shock detection systems, dual-technology sensor, thermal camera, and telemetric infrared laser detectors. Sorhea is involved in any step, such as site study, technical recommendations, technical trainings, installation assistance, hotline, on-site troubleshoot, etc.

SOT 161 is the largest security company in Bulgaria and the leader in centralised security of sites on the Balkan Peninsula. SOT 161 provides 24-hour security at more than 850 sites on the territory of the whole country. SOT 161 offers two basic services of general alarm, using a remote video control and monitoring. The company also offers physical security of sites, VIP security as well as provides security for events.

Sotatech Limited is a leader in design, development and sales of video security systems and supporting equipment ideal for any industry. The company offers new technologies, products, and services that constantly confirm their position as the security industry’s premier video systems and equipment trade tool.

Soter Technologies, LLC., named for the Greek God of safety, deliverance and preservation from harm, provides the extra sense to stay aware of threats. Utilizing a combination of superior sensor technology and software solutions, they can instantly identify environmental and social anomalies across a wide range of situations.

SOTI is a proven innovator and industry leader for simplifying business mobility and IoT solutions by making them smarter, faster and more reliable. SOTI helps businesses around the world take mobility to endless possibilities.

Sound & vision is a premier systems integrator providing incomparable audio video solutions to designers, contractors, and private clients in the Chicagoland area for over 30 years.

Sound and Visual Systems Ltd can assist with all types of electronic security for commercial, public service and residential clients in and around the Devon and South West area.

Sound Products, Inc. provides fully personal, full service capabilities including design, installation and customer service. They create customised solutions with sight, sound and security that influence and enhance personal interaction, consumer behaviour and economic success. They service all types of A/V, security and communications systems for corporate and public sectors.

Soundwin is an Android Panel PC/Digital Signage Solution Provider that focusses on the software and hardware design, providing solutions for Android based application development. Their main product lines are 3 In ONE Android Panel PC, Android All in One Panel PC, Android All in One Digital Signage Display, Android Digital Signage Player, and Android Interactive Digital Signage Display/Kiosk.

Source Security is a Canadian firm which provides a range of industry-leading and cost-effective services. They offer a wide range of specialised services to address all the security needs.

SourceIT, the US based company specialises in the design, manufacturing and distribution of IP megapixel cameras, CCTV cameras, digital/network video servers, card access control, audio/video intercom entry, intrusion detection, power supplies, alarm equipments, housing & mounts, lenses, locks, monitors, encoders, software, etc.

South Carolina Law Enforcement Division (SLED) provides quality manpower and technical assistance to law enforcement agencies and to conduct investigations on behalf of the state as directed by the Governor and Attorney General.

For over 30 years, South East Security has specialised in the installation and maintenance of intruder alarms, CCTV, access control, fire alarms and also provides full Fire Safety and Locksmith services. The company is NACOSS Gold and UKAS Product and Quality accredited by the National Security Inspectorate for Alarms, CCTV and Access Control and are audited twice a year to maintain these credentials.

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.

Southeastern Security Professionals (SSP) is security system integrator in the Southeast Region. The company provides design, installation, and service of fire alarm, burglar alarm, access control, gate entry, camera surveillance, IP cameras, intercom and other life safety and security systems.

Established for over 20 years,Southern Electrical Services Ltd is an independently owned and managed electrical installation and intruder alarm company. Based in Gerrards Cross, the company specialises in large high specification domestic installations and refurbishments. Southern Electrical Services Ltd carries out regular commercial installations, planned maintenance and testing & inspection work in the City and Home Counties.

Based in the heart of Surrey, Southern Fire & Security Ltd are a newly established security installation company. They have extensive knowledge base of all aspects of the security industry covering alarm systems, fire alarms, CCTV, access control, door entry systems and manned security, offering quality and professional services.

Southern Monitoring Services Ltd is an independent Alarm Receiving Centre and Remote Video Response Centre in the UK and has achieved the first NSI Quality Assurance ISO 9002 certificate. The company offers services such as security system monitoring, remote video monitoring, out-of-hours service co-ordination, lone worker monitoring, fire alarm monitoring, facilities & bespoke monitoring, as well as assisted living & telecare monitoring.

Southern Security Services Ltd is a security systems installer in the UK. The company provides intruder alarms, CCTV systems, access control systems, fire alarm systems and automated gates and doors to health authorities, schools and colleges, and residential installations.

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 specialised 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.

With more than 40 years of experience and 70,000 systems in 80+ countries, Southwest Microwave has earned a global leadership position in the design and manufacture of integrated, high-security, outdoor electronic perimeter intrusion detection systems. The field-proven sensor technologies & security management tools provide precise, immediate detection of perimeter disturbances for security-sensitive applications and harsh exterior environments.

Sovereign International Ltd. is a CCTV products distributor in the UK. The company’s product range includes surveillance cameras, thermal and dome cameras, digital video recorder, CCTV housing, multiplexers, camera lenses, cable and connectors etc.