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Comprehensive security solutions and the highest quality of service.

As NSI Gold approved installers, we specialise in working closely with our customers to deliver ‘confidence’ as well as the highest quality products and service.

Whatever your needs, from a complex system to a standard installation, our designers will create a bespoke system servicing all your requirements. Our fully trained and qualified engineers will install the system and ensure you are happy with your installation.




We will assess particular risks to your premises and design a system that best complements the operation of your business. We will install a professional system that will protect your building, outwardly deter intruders and comply with current regulations.


The solutions available, range from standalone Intruder solutions, through to systems which are integrated to provide remote connections over ISDN, PSDN and ADSL.

We can combine your existing intruder system to link with your other related systems such as fire, access and CCTV to offer a fully integrated solution.

All our systems are installed in accordance with the latest British and European Standards and our dedicated support service is available 24/7, 365 days a year, so that our clients can relax in the knowledge that their premises are being protected.

Benefits of a DMI intruder alarm

  • Free no obligation survey

  • 24 hour Emergency call out

  • High standard of design and installation

  • Gold Maintenance Service Levels

  • Fully guaranteed installation and warranty

  • Technical support and full reporting

For more information, or to request a callback, please use our Contact Form.



DMI is a market leader in the design and installation of truly effective CCTV systems.


The CCTV market has grown significantly worldwide, with the UK now estimated to have the largest number of security cameras per head of population, anywhere in the world.

Advances in digital technology have resulted in video surveillance becoming one of the most valuable safety, security and loss prevention measures available, as well as an effective management tool.

CCTV systems can now be linked to off-site locations to enable staff of third party operators to view remote premises and provide speech back to site or links to police and security services.

DMI design and install equipment and systems that can be integrated into other security systems, such as access control and intruder alarm verification.

Along with systems that offer facial recognition, people counting, auto tracking and ANPR (automatic number plate recognition) our ranges also include:

  • Fixed colour and mono low light

  • High speed domes

  • On and off site analogue and digital recording

  • Offsite diagnostics, monitoring and management

We are certified to BS 8418 in accordance with BS EN ISO 9001:2008, NSI SSQS 102 and BS 5979:2007 for the design and installation of remotely monitored CCTV systems.


Access Control


DMI’s access control systems are cost effective and easy to operate.


DMI specialises in the design, installation and maintenance of access control system solutions that deliver the level of security, control and safety required in today’s society.

Access Control Systems form an integral part of building accessibility providing a quick, simple and controlled means of access for all, and at the same time, deliver the authenticity of movement and monitoring data required by building management.

Whether you need to upgrade your existing access control systems or increase the level of security or accessibility of your premises, DMI delivers market leading, fully compliant and cost effective electronic security systems solutions.

We provide and support a wide range of access control systems across a variety of industry sectors including:

  • Stand-alone door control

  • External site access (barrier and gate ) control

  • Networked systems

  • VOIP and PC based systems

  • Card production systems

  • Offsite diagnostics, monitoring and management

  • Wireless handle sets

  • Biometric finger print recognition

For more information, or to request a callback, please use our Contact Form.

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