Belfast Alarms a division of Longmore Electronics
Securing What Matters Most
Welcome to Belfast Alarms, a division of Longmore Electronics . Your trusted partner for bespoke security, CCTV installations Data Cabling and Electrical Testing. Based in Larne County Antrim. With over four decades of expertise, our family-run business is dedicated to safeguarding your homes and businesses with advanced electronic security and professional electrical installation and maintenance services across Northern Ireland.

What We Do

Comprehensive Security Services

Home and Business Security Systems: From burglar and fire alarms to security lighting and state-of-the-art CCTV cameras, we provide all the security measures you need. We also offer maintenance and Emergency Services: Offering maintenance and repair services, even for systems we didn’t initially install, and 24-hour emergency call-outs.
The areas we cover include Bangor, Newtownards, Comber, Antrim, Ballycastle, Ballyclare, Ballymena, Ballymoney, Belfast, Bushmills, Carnlough, Carrickfergus, Coleraine, Crumlin, Cullybackey, Larne, Lisburn, Newtownabbey, Portglenone, Portrush, Randalstown, Toome, Whitehead

Intruder Alarms
At Belfast Alarms, a division of Longmore Electronics, we understand the critical importance of safeguarding both homes and businesses against potential intrusions. Our intruder alarm systems are designed to provide robust protection, seamlessly integrating the latest technology and standards for unmatched security.

CCTV Systems
At Belfast Alarms, a division of Longmore Electronics, we specialise in providing comprehensive CCTV systems tailored to the security needs of both domestic and commercial environments. Our goal is to offer smart, efficient, and reliable surveillance solutions to keep your property, family, and business assets safe.

Access Control Systems
Advanced Access Control Solutions for Home and Business
Belfast Alarms, a division of Longmore Electronics, specialises in sophisticated access control systems, offering 24-hour protection and control for both domestic and commercial properties across Northern Ireland. Our goal is to provide high-quality, flexible solutions that cater to the specific security needs of our clients.

Security Lighting
Belfast Alarms, a division of Longmore Electronics: Advanced Security Lighting Solutions
At Longmore Electronics, a division of Longmore Electronics, we understand the importance of effective security lighting in enhancing the safety and security of your property. Our intelligent lighting systems are designed to deter potential intruders and provide illumination for your convenience after dark.

Fire Alarm Systems
Our expertise in fire alarm systems ensures top-tier protection for homes, businesses, and public spaces across County Antrim and Northern Ireland. Comprehensive Fire Safety Solutions
Expert Installation and Maintenance: Specialising in the design, installation, and maintenance of fire alarm systems, we provide solutions tailored to meet the unique safety requirements of each property.
State-of-the-Art Technology: Our fire alarm systems incorporate the latest in fire detection technology, ensuring prompt and reliable alerts in the event of a fire, safeguarding lives and property.

Data Cabling
Expert Data Cabling Solutions. We specialise in providing professional data cabling services to meet the diverse needs of modern businesses and organisations. With 40 years of quality service, our locally owned business is committed to delivering reliable and efficient cabling solutions. Comprehensive Cabling Services:
Wide Range of Solutions: Our offerings include copper cabling, fibre optic, cable infrastructure planning, testing, and certification.
Customised to Your Needs: Whether you require Cat 5e, Cat 6, or fibre optic cabling, we provide free, no-obligation surveys and quotations tailored to your specific requirements, be it for a single additional point or multiple points across various locations.

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