Security Experts in Lincoln

Clients we work with

Fire Alarms & Security Systems Lincoln

AT Alarms is your expert provider of advanced fire and intruder alarms in Lincoln. Our products, backed by NSI Fire Gold accreditation and BAFE certification, ensure the highest standards of safety for both homes and businesses. With a focus on the latest technologies and reliable manufacturers, we tailor our alarm systems to meet your unique security needs.


Our CCTV systems are designed to offer unparalleled surveillance and peace of mind in Lincoln. We understand the importance of keeping a vigilant eye over your properties. Whether it’s for a residential area or a commercial space, our CCTV systems provide clear footage and reliable monitoring around the clock.

Access Control

Enhance the security of your Lincoln property with our state-of-the-art access control systems. These systems provide a secure and convenient way to manage entry into your premises, ensuring only authorised individuals have access. From basic systems for smaller sites to advanced solutions for larger complexes, we have the expertise to install and maintain the perfect access control system for your needs.

For trusted fire and intruder alarms, CCTV, and access control solutions in Lincoln, choose AT Alarms. We are dedicated to enhancing the security of your home or business.

Contact us today at 0115 979 2300 or email to discuss your security needs in Lincoln.

Call us on 0800 197 4220 or email

Our Testimonials

Good service

Kevin Cotterell

Prompt and helpful response to a faulty motion sensor. An excellent service and a company I would happily recommend

Alison Crabb

Absolutely brilliant service. Came out to us quickly to resolve our house alarm problem. Can’t thank the engineers and team enough. Highly recommended.


Good service

Karen Wilkinson

Very pleased with the service from AT Alarms, friendly helpful engineer and quick service. many thanks!

Susan Prentice

A T Alarms have looked after our house alarm for almost 20 years and throughout have been efficient, courteous and absolutely reliable. A couple of years ago we felt the need to add cameras and AT ...

Brian Collison

A.T. Alarms supplied and fitted four cctv cameras at our home. Excellent installers and Steve A. did a superb job behind the scenes in setting up our DVR. Good quality products supplied and custome...

Kellie Bilbie

Lady on phone was so helpful when my house alarm (not supplied by them) came up with a fault. 20 min later I had an engineer at my house sorting it. Big thank you!

Alex Nanton

I had a good 15yrs working for Steve A & Steve T.

Gerry Jacob


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