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Intruder alarms CCTV And FiRE SYSTEMS in lincoln

At Trisec Ltd we are specialists in the supply, installation and maintenance of intruder alarms and security systems across Lincoln. We have over 25 years' experience and work in both the commercial and domestic sectors.


If you are based in Alford, Gainsborough, Horncastle, Louth, Market Rasen, Woodhall Spa, or any other local Lincoln area, get in touch with us today. Our friendly team are here to help you with all of your building security needs.


At Trisec Ltd, our bespoke services are tailored to meet your exact needs. We are able to provide a wide range of services including:

Intruder Alarms

Burglar Alarms


Fire Alarms

Access Control

Perimeter Fencing

Gates and Barriers

Network Systems

We cover everything from supply to installation, maintenance, and repairs. Why wait? Call our team for services across Lincoln now.

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testimonials from satisfied clients in the lincoln area

Top quality service from start to finish

Super quick response from Mark to my enquiry and then my new CCTV system was installed within 2 weeks by Connor, who was personable, helpful and informative about our new system.

AnneH-1138, Yell Review

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Find the ideal intruder alarm system for your lincoln-based property

For services in Alford, Gainsborough, Horncastle, Louth, Market Rasen, Woodhall Spa and beyond, contact our experts today.

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