We offer a wide range of systems to suit every need. We design, supply, install and maintain Intruder alarms, CCTV systems, access control systems, automatic gates, video/audio entry systems, fire alarms and other related products. All of which we will tailor to your individual requirements. Whether you require a small residential intruder alarm system or a major commercial integrated system we can help, and with over 30 years experience in the security industry you can rest assured you will benefit from our expertise.

Contact Details

  Website
  City Eastleigh
  Postcode SO50 7DZ
  Phone Number 023 80 20 18 80

Products & Services

Intruder Alarms

M3 can provide a diverse selection of intruder alarm solutions to suit the requirements and budget of your business or home.

We have a comprehensive range of alarms, products and systems, including bells only, remotely monitored with keyholder and police response; and systems that call or text you directly. We offer both hard-wired and wireless solutions which can be armed and disarmed by code, fob, wireless transmitter, text message or even automatically.


CCTV Solutions

CCTV is widely used in the UK for a vast range of applications, from crime prevention and crime evidence collection to lone worker protection and access control.

There are multiple factors to businesses and homeowners requiring a CCTV system. Utilising the latest technology we will design, install and maintain a tailored solution to meet your exact requirements - whether it be a high-end domestic system for your home or a multi-site HD IP system - we can provide you with a cost effective solution.

Social Activity

If Apollo made washing machines #XP95 # https://t.co/aPUrgNz7zP
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@CVFMltd thank you, exciting times!
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Ultimate control with the HomeControl+ App https://t.co/tcSbXddeYC
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is excited to name Luke Hayes as Sales Director. Big thank you to everyone else that applied and shared! https://t.co/brUxVnSYx2
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M3 names new Sales Director - https://t.co/brUxVnSYx2
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If you know any sales people with CCTV, intruder alarm, access or fire experience why not tag them @southamptonscom @BiZSouth @HantsBusiness
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Excited to be growing our team with a new sales person! @southamptonscom @BiZSouth @HantsBusiness
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We are proud to unveil our new M3 logo following our radical rebranding! What are your thoughts? More news to follow! http://t.co/D2AjYeuXuw
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From Our Website

We guarantee that each of our security solutions are fully compliant to all relevant British and European safety standards. We are fully insured and accredited by the SSAIB (Security Systems and Alarms Inspection Board), Safe Contractor and numerous manufacturers' approved schemes.


At M3 Security Systems we offer a wide range of systems to suit every need. We design, supply, install and maintain CCTV, access control systems, intruder alarms, fire safety systems, automated gates and other related products. Led by Stuart May, the M3 team is small yet highly effective. Since our launch in 2005 we have established an enviable client base and a reputation for quality solutions and superior customer service. From our HQ in Hampshire we work throughout South East England, including London and the Home Counties.


M3 Security Systems were appointed to supply, install and commission Fire Detection, CCTV and Access control Systems for this new educational Building. M3 Security Systems were appointed to upgrade external CCTV onto a legacy infrastructure to provide enhanced security for patients, staff, and visitors. M3 Security Systems were appointed to supply, install and commission Access Control, CCTV and Fire Detection Systems at this new Council office. Working with the client, Fareham Borough Council and contractor Dodd Group, M3 have successfully secured Collingwood House in Fareham.