Seibold Security provides complete, fully integrated security systems for financial institutions, museums, universities, and corporations. They design and install systems based on the clients needs. Seibold Security deals in alarm systems, access systems, security management, cctv systems.

Selco Technology Corporation LTD is a multinational industrial group specialising in the production of electronic security systems and CCTV cameras.

Selec Systems is the leading specialists in retail security products & integrated systems. The company's loss prevention solutions are used by some of the top retailers in high streets & shopping centres throughout the UK. Selec Systems specialises in supply, installation & maintenance of CCTV & access control systems. The products range include security mirrors, loop alarms, fully integrated CCTV systems using latest digital technology, etc.

Established in 1981, Select Alarms provide a complete and professional solution to all of electronic security & fire requirements, including burglar alarms and intruder alarms. Working within the public, business and domestic sectors,Select Alarms provides advise on all aspects of design, installation and maintenance. Based in the West Midlands, the company serves Birmingham, Wolverhampton, Walsall, Stafford and the surrounding areas.

Select Electrics Limited was established in 1997 and incorporated on 22nd May 2002. Originally specialising in electrical Installation and maintenance, Select Electrics is a provider of CCTV systems installation, maintenance, and repair with specialist telecommunications and fibre optics expertise.

Select have expanded to become a provider of CCTV systems with expertise in telecommunications and fibre optics networks.

Select Security offer a wide range of services including installation and maintenance of security systems. This includes commercial security alarm systems, CCTV Cameras, monitored security and home security alarm systems.

SELECTRIC provides needs-oriented services for their customers as well as the development of individual solutions and high-quality products are among their goals. They always focus on the intensive qualification of our employees in order to successfully face the upcoming tasks.

Select Security is a local provider of fire and security solutions for home, business and industrial spaces. The company offers many solutions including: fire protection systems, video surveillance solutions, access control, medical alert buttons, as well as intrusion and panic alerts.

Based in Italy Selesta Ingegneria is a market leader in the specialised area of its reference ICT sector. Selesta Ingegneria solutions find practical application in enterprises of all size, in the most diversified sectors: from banking to manufacturing, to services, to transports. Selesta Ingegneria offers access control to restricted areas, time and attendance data collection & management as well as shop-floor data acquisition.

Semi Conductor Devices (SCD) develops and manufactures a comprehensive range of cooled and uncooled infrared detectors and laser diodes. The company's advanced concepts and cutting-edge technologies have established it as one of the major sources of IR detectors worldwide.

Semtech Corporation is a leading supplier of high-quality analog and mixed-signal semiconductor products. The markets include smartphones, LCD TVs, notebook computers, wireless LAN modems, automatic meter reading, ultra-low power medical, satellite communication, cellular infrastructure, optical transport, datacenters and video security.

Senator Security Services Ltd: Established 1997; a leading provider of integrated security for the Facilities Management sector. Manned guarding, key holding, alarm response, mobile patrols, front-of-house, CCTV remote monitoring and car park management for shopping centres, void and occupied property, business premises and NHS / healthcare facilities.

Senator is an SIA approved contractor providing manned guarding, security guards, mobile security patrols, alarm response and key holding in London and South East England, the Midlands and Wales together with CCTV, remote monitoring & PSS; public space surveillance, PTS rail security; personal track safety and port security; PFSO security services.

The Senko Group is a family of leading companies devoted to serving clients over a range of industries, including CCTV. Advanced Developers Laboratory part of Senko Group is a global supplier of of CCTV lenses.

Senko Group is a family of leading companies serving clients over a range of industries. Senko delivers quality products all over the continent. ADL is a global supplier of CCTV lenses, adhering to Japanese technical expertise & standards of quality.

Senontech Co., Ltd, established in 1997, is a manufacturer and exporter of CCTV camera, car rear-view system and Lens in Korea. Senontech is developing, manufacturing and supplying reliable high quality products with good reputation.

SensaTek caters to the security, surveillance & intelligent automation, IT, IoT SME markets with solutions suitable for any size organisation no matter how big or small. Its partner vendors have successfully deployed similar solutions and together SensaTek is the local, technology solution distribution provider with the experience and knowledge to simply, assist to achieve the solution the users set out to build.

Based in Golden, Colorado, Sensera Systems was founded with a focus on disrupting remote sensing markets by delivering products that are significantly simpler to use and more affordable. The company delivers products and solutions for integrated remote sensing and imaging in construction, security, industrial automation, agriculture, and law enforcement.

Sensity Systems capitalises on conversions to LED lighting to create high-speed, sensor-based, multiservice, open networking platform known as Light Sensory Network (LSN). The flagship product NetSense enables security solutions in environments such as parking lots and garages, college and corporate campuses, and city streets where there is a need for enhanced security, asset protection and perimeter detection.

Sensor Security is one of the leading importers and distributors of electronic security equipment in Southern Africa. The company offers CCTV equipment, fibre optics, power supply as well as housing brackets and microphones. Sensor Security distributes Hikvision, Bosch and NetGear products.

BEA is a Belgium-based company, specialised in Doppler effect, active and passive infrared, magnetic induction and Laser technologies. Its application allows people to enter/access warehouses and avoid the exit via the entry.