North London Fire & Security Systems Ltd provides specialist services in the design, installation & maintenance of Intruder & Fire Alarm Systems, CCTV, Door Access & Automated Barrier/Gates, extinguisher and ememrgency lighting systems. Based in London, the company is an NSI NACOSS Gold approved installer, and holds a certificate of quality assurance meeting the requirements of BS EN ISO 9001:2000.

Proline UK supplies complete series of CCTV, access controls, alarm systems for commercial applications & offers the single integration software packages & hardware pannels. The units are Analogue, Digital & IP Based. Proline UK offers fire & intruder alarm systems, metal detectors & scanners as well as security system accessories.

Securebase Limited is a East Finchley based total security and systems provider for domestic, commercial, industrial and retail sectors. The company designs, installs, and maintains alarm and electronic security systems, as well as physical security systems. Securebase offers intruder alarm systems, CCTV, electronic access control and entry systems, locks, safes, grilles and bars, shutters and garage doors, driveway gates.

Sitensys can provide you with a full security solution for the surveillance and protection of personnel and property. We offer fully integrated electronic systems and manned guarding solutions. At the heart of Sitensys Security is our on site guarding services.Sitensys specialises in manned guarding utilising fully integrated electronic security solutions, closed circuit television surveillance (CCTV) and access control systems.

Smart Integrated Solutions Ltd provide dynamic support and design / installation for Security / Integrated Facilities Solutions, with substantial experience in a variety of vertical markets and sectors. Further services include consultancy and TFM innovation for Facilities Management Companies. These solutions include CCTV, ANPR, Access Control, Security Systems and Integrated software platforms, to provide centralisation to clients of systems

SME CCTV provides security solutions for London, Kent, Essex, Middlesex, Buckinghamshire, Hertfordshire, Berkshire, Sussex and Surrey.

Sum Security an independent SSAIB Registered company based East Sussex providing installation, maintenance, repair and monitoring of high quality burglar alarms, CCTV systems, police monitored intruder alarms, access control and maintenance for home and business properties throughout the South East covering forest row, East Sussex, Kent, Surry and East Sussex.

Premier Keyholding are dedicated keyholding and alarm response specialists based in London, operating to BS7984 Keyholding standards and ACPO guidelines. Beyond keyholding and alarm response, Premier Keyholding's services include: mobile patrols, locks & unlocks, static guarding, emergency repair work in the event of break-in or damage, lone worker security & security procedures training for staff.

Third Eye Installation Systems are a trusted partner in advanced security solutions. As pioneers in the realm of safety, their expertise lies in the seamless installation of high-definition CCTV and state-of-the-art burglar alarms. They a major security company specialising in CCTV installation and burglar alarms.

Third Eye Installation Systems Limited is North London security company working with both domestic and commercial clients. The company designs and installs all types of security systems including CCTV, intruder alarms and access control. From intruder alarms to CCTV and door entry security systems, its IP camera systems can be viewed from anywhere in the world via phone, laptop or PC.

Trident was formed in early 2008 bringing the unique attributes of telecommunications expertise coupled with a in depth knowledge of security systems to the marketplace.

West London Security Limited installs door entry systems in central and Greater London. The company provides service and maintenance for systems including intruder alarm, fire alarms, CCTV, biometrics, access control, satellite technology, automatic electric gates, etc.

Young and Young Security, professional installation company is based in London for over fifty years and provides services in locksmith, alarms, CCTV, access control, PIDS and all types of electronic security systems.

ZimCos Ltd provides installation and maintenance of CCTV, access control security equipments.