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Experts in security systems

Based in Newark, Trisec Ltd aims to provide a one stop security solution for both domestic and commercial premises, wherever you are in the UK. Our engineers cover the areas of Grantham, Lincoln, Nottingham and the surrounding areas.

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Keeping properties secure since 1997

With over 25 years’ experience, Trisec Ltd is the ideal choice for both homes and businesses in the UK. We provide a full installation and maintenance service, covering a wide range of security systems from leading brands.


From alarm systems to access control systems, everything is custom designed to meet the individual requirements of the premises to which they are to be installed.

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Our Services
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Tailored commercial and business solutions

Every business is different, and requires a bespoke solution that you simply can’t get straight out of the box. Our team can provide a full site survey, taking into account your property, location, access and budget, to help us create the perfect security package.

  • What areas do you cover?
    All towns in the East Midlands area. We also have national accounts.
  • Do you offer domestic and commercial services?
    Yes, we can do everything from a 1 bedroom flat to a multi-site commercial enterprise.
  • Do you provide remote access via phones to your systems?
    Yes all our CCTV and alarm systems can include remote apps for access anywhere.
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Choose trusted experts in security systems

For a competitive quote or to arrange a security survey, get in touch with our team now.

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