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Unified Integrated Systems - CCTV, Intruder Alarms & Access Control Specialists

Unified Integrated Systems - CCTV, Intruder Alarms & Access Control Specialists

5.0(57 reviews)See reviews ↓·Belfast

About the company

Unified Integrated Systems is based in Belfast and serves Northern Ireland, including Lisburn, Cookstown, Antrim, Ballymena and Newry. The company is SSAIB Registered, Hikvision Approved and Paxton Approved. It offers standalone and fully integrated security solutions. It provides fire safety specialist services. For businesses and multi-site organisations, it supports security, fire and network services under one agreement.

Its main services include CCTV, intruder alarms, access control, fire detection, WiFi and network solutions, and maintenance and monitoring. It serves domestic, property management, retail, industrial, hospitality, transport, construction and agriculture sectors. It offers a free site survey from an experienced engineer, provides quick, mess-free installations, and offers aftercare support long after installation, including a first service check as part of its commitment to quality.

What customers say

Based on genuine customer reviews

Aaron, the engineer most often named in feedback, is the thread running through accounts of work carried out across Belfast. Customers repeatedly highlight his punctuality, arriving when agreed and sometimes responding to an emergency alarm call within the hour, even outside his usual area. Installations of CCTV cameras, intruder alarms, intercoms and door entry systems are described as quick, clean and neatly finished, with wiring hidden from view and equipment of noticeably good quality.

Several reviewers note that costs were explained upfront and proved reasonable for emergency call-outs as well as planned work, while intercom projects spanning multiple apartments were handled with clear instructions for residents afterwards. Faults, from a house alarm sounding at dawn to a door entry system knocked out by a power cut, were diagnosed on the spot, with parts sourced and fitted the same day.

Communication before, during and after the job comes up often, as does the patience shown when residents asked questions. Named alongside Aaron is Tim, an engineer who called to a house within twenty minutes. Minor snags reported after installation were resolved promptly, and customers describe the whole process as stress free, often adding that they would call again for future security work.

Fire alarm supplierSecurity system supplier
Unified Integrated Systems - CCTV, Intruder Alarms & Access Control Specialists — Customer photo
Unified Integrated Systems - CCTV, Intruder Alarms & Access Control Specialists — Customer photo

Reviews

Reviews are taken from publicly available sources.

R3
rs 39622 July 2026

Very friendly team, excellent job and done quickly and cleanly at a very reasonable price would highly recommend

NM
Nick Martin19 June 2026

Aaron and his team did a great job. The system install was quick and clean and fits right in with no mess. They were also very helpful in providing advice and tidying up some issues from previous contractors without being asked so I'm very pleased. Would definitely recommend.

CC
Ciara Cullen24 May 2026

Darren responded to our call promptly, even rang back as we didn't leave a voicemail. He was extremely professional, friendly and worked quickly to resolve the problem. Thanks again for your help!

IO
Im O3 May 2026

A fault in our house alarm resulted in it blaring at 6am on a Saturday morning. I tried contacting a few companies for assistance. Aaron responded to my voicemail first and I’m delighted he did. He was clear about wait time (which was less than an hour & we were outside his usual catchment area) and costs (very reasonable). He was pleasant and efficient, and had the problem resolved in no time. I would highly recommend Unified Integrated Systems and will definitely contact them again in the future if needed.

WC
Wendy Chan1 April 2026

Aaron helped me install cctv and security alarms. He was very nice and did a great job. When he finished he even cleaned and tidied up everything. I will be continuing using his service and recommend to my friends!

GB
Garbhan Boyle8 March 2026

Incredible service. Aaron was extremely helpful on the phone. Within 20 minutes I had an engineer (Tim) call to my house. Work was done so quickly. Very reasonable price for emergency call out. Thanks again.

MG
Mr GQ6 March 2026

Fantastic company to deal with. Had CCTV and intercom installed. Was an easy and stress free experience. Good communication and prices were reasonable too. Highly recommended.

CCTV & alarm installers in Belfast compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 12 businesses in this category in Belfast are compared.

RankProviderRatingReviewsOpen Sat.
1Fuse - Fire & Security Specialists★ 5,0389Yes
2GMC Security Services★ 5,080Yes
3Unified Integrated Systems - CCTV, Intruder Alarms & Access Control Specialists (this page)★ 5,057Yes
4Crossan A.V.S★ 5,016No
5Specialised Fire & Security★ 5,011No
Contact
Working hours
Monday00:00–24:00
Tuesday00:00–24:00
Wednesday00:00–24:00
Thursday00:00–24:00
Friday00:00–24:00
Saturday00:00–24:00
Sunday00:00–24:00