UK's Lyrico Systems design, install, commission, maintain, and monitor CCTV, fire alarms, access, intruder alarms, and intercom systems for wide range of clients including local authorities, shopping centers, schools, hospitals, and commercial businesses. Lyrico's network of engineers are based across the UK to offer a nationwide coverage and are dedicated to delivering exceptional customer service.

M & E Alarms (Barnstaple) Ltd design and installs security systems such as Access Control, Electric Gates, Wireless Equipment, External Beam Alarms to list just a few. The company provide a comprehensive and professional fire and security service to the Homes and Businesses in the South West. M & E Alarms have worked closely with local authorities, maintaining fire and security systems in many schools, hospitals and council buildings.

M.A.C. Security Solutions are specialists in CCTV, Alarm and Security Systems.

M.J. Quinn Integrated Services Ltd provide design, installation and maintenance of telecoms, mechanical, electrical, fire detection and suppression systems, LED Lighting, Air Cooling and building services. The company's clients base include transport, retail, commerce, public services, education and hospitality. Based in Liverpool, M.J. Quinn provides tailor-made solutions on both fire protection and detection systems to major companies.

M.P. Alarms (Fire & Security) Ltd are into supplying and installing alarm systems, CCTV, access control systems, and fire alarms. The company's professional team of dedicated managers, supervisors and security Officers provide effective and efficient security services 24 hours a day. M.P. Alarms is continually inspected to ensure continually provide a high standard of work in the office and on site.

MacGregor Protection Services is an established private security company that provides bodyguards, close protection officers and security consultants and employs solely from the armed forces. They provide a truly round-the-clock security consultant service and their clients receive the same exceptional standard of attention and assistance.

MacGregor Security is a private security management company offering professional security advice and services throughout the UK and globally. Now offering global security and risk management packages as well as local security services, MacGregor Security aims to always provide professional, affordable and effective security solutions, whatever your need.

Magenta Security was established to provide high quality, bespoke staffed security services to demanding and discerning customers throughout the United Kingdom. Through its association with a national electronic security supplier, the company provides electronic surveillance of your site, with surveillance staff either based at your own premises, or remotely.

Magpie Security Ltd is a UK-based private security and training company providing bespoke solutions including effective static guarding, close protection, retail and site protection, front of house, mobile response, CCTV, loss prevention, access control, special events, and parking enforcement (PCN’s).

Malthouse Security Ltd. provides installation, maintenance and service of: Intruder alarms conventional wired and radio wire free Access control security systems Biometric, swipe card and key ring tokens Door entry video and audio systems from 1 way to larger systems in large number dwelling propertys Closed Circuit TV Warden Call and Nurse Call telecare community alarms Fire alarms and fire extinguishers

MAN Commercial Protection is a well-established and highly regarded security company with vast experience in all areas of the industry. MAN Commercial Protection supplies fully trained security officers throughout the UK on a daily basis. The company holds SIA approved contractor status for the provision of security guarding, door supervision, CCTV and key holding services.

Manything offers remote video surveillance software for mobile devices. It allows remote viewing and offsite cloud storage for Hikvision CCTV cameras and can be used to monitor homes and businesses.

Maplin Electronics is a retailer of electronic goods in the UK and Ireland.

MARITZ SECURITY mixes all unique security services with one goal and thats to save money. Maritz Security is a UK based company based in London. Some of the security services it offers are: reception security, close protection security, retail security, construction security, set security and guard dogs. All these services are offered to the private and public sectors.

Mark Two Technology offers a range of specialist electrical installations. All systems are designed to suit the customers requirement and installed to the highest standards.

From initial design, supply and installation, through to ongoing maintenance and monitoring, they maintain the capability to help prevent, detect and monitor the fire and security risks.

Marriott Security are system integrators and installer that tailor security systems according to its clients needs, with high quality access control systems, CCTV, automated barriers and intruder alarms. Based in Peterborough, as a SSAIB certified installers, the company gives its customers the most professional service possible.

Master Alarms Ltd install, service and monitor security systems including smoke and heat sensors, CCTV, access control, and intruder alarms. Based in Kent, the company clients includes builders, working on new homes and apartments. Master Alarms are NACOSS approved and also deal with larger commercial enterprises including Ministry of Defense, Hospitals, Schools, & Universities.