What types of security systems do you install (CCTV, alarms, access control)?

We design and install complete electronic security systems including high definition CCTV, intruder alarms, and access control/door entry solutions for homes, businesses, and multi dwelling buildings. Each system is tailored to the property, combining cameras, detectors, sirens, keypads, and control equipment so that everything works together as a single, easy to use solution. Installations can range from a simple home setup with a handful of cameras and a smart alarm, through to larger commercial systems with multiple cameras, perimeter protection, door entry for staff or residents, and integration with other services such as lighting or smart home control. The aim is always to deter intruders, provide clear evidence if something happens, and give you fast, reliable alerts.

Can I view my CCTV system remotely from my phone or tablet?

Yes. Modern CCTV systems are designed to be viewed and managed remotely via secure apps on your phone, tablet, or computer. Once set up, you can see live video from your cameras, review recorded clips, receive motion alerts, and, if enabled, talk through cameras with audio capability. Remote access is configured carefully, using secure protocols, strong passwords, and, where supported, two factor authentication. We also optimise settings so your internet connection is not overloaded; for example, by adjusting bitrates, enabling sub streams for mobile viewing, and helping you choose which notifications you actually want to receive.

How high is the image quality of your CCTV cameras (HD, 4K, night vision)?

We supply and install a range of cameras from full HD through to 4K ultra HD, depending on your budget, the size of the area to be covered, and the level of detail you need (for example, general overview vs. clear facial recognition or number plate capture). Higher resolutions provide more detail but also require more storage and bandwidth, so the system design balances all of these factors. For low light performance, we use cameras with advanced night vision technology, such as infrared illumination, low light sensors, and, where appropriate, white light or colour view technology that maintains colour images even at night. Lenses and mounting positions are chosen so that important areas such as entrances, driveways, and perimeter lines are clearly visible day and night.

Do you offer smart alarms that I can control from an app?

Yes. We install modern intruder alarm systems that can be controlled from a mobile app as well as from traditional keypads. With these systems you can arm and disarm your alarm remotely, receive notifications when it is triggered, and check the status of zones such as doors, windows, and motion detectors. Smart alarm features can include multiple arming modes (for example, full set, part set for night time, and custom modes), user codes or tags for different family members or staff, event logs, and integration with other systems such as CCTV or smart lighting. Where appropriate, we can also connect the alarm to professional monitoring services, so that keyholders or response centres are notified if an alarm is activated.

Can you integrate CCTV, alarms, and door entry into one system?

Yes. Where compatible equipment is used, CCTV, intruder alarms, and door entry/access control can be integrated so the property is managed as a single system rather than as separate islands of technology. Practical examples include automatically recording and bookmarking CCTV footage when an alarm is triggered, or popping camera views on a monitor or app when someone presses a door intercom. Access control systems can be linked so that fob or card usage is logged alongside CCTV video, giving a clear audit trail of who accessed which door and when. For homes, this might mean seeing on your phone who is at the door and unlocking it remotely; for businesses, it can mean centralised control of staff access levels and time restricted entry.

How do you design a security system for my home or business?

System design always starts with a survey and a conversation about your priorities: what you want to protect, typical usage patterns, any past incidents, and your budget. We then walk the property to identify entry points, vulnerable areas, and any technical challenges such as limited cable routes, listed building restrictions, or environmental conditions. From there, we specify the right mix of cameras, detectors, control equipment, and notification paths. The design includes camera positions and lens choices, alarm detector types (such as PIRs, dual tech sensors, door contacts, shock sensors), and access control hardware if needed. We also plan for future expansion, so that additional cameras, doors, or zones can be added later without having to start again from scratch.

Do your security systems meet insurance or police requirements?

Systems can be designed to meet the standards typically requested by insurers or police linked schemes, provided this is discussed at the design stage. This can include using graded alarm components, ensuring that systems are installed and documented following relevant codes of practice, and providing confirmation letters or certificates where required. If your insurer has specific requirements (for example, an alarm of a certain grade, a monitored connection, or coverage of particular areas), we will incorporate these into the design and highlight any limitations or additional costs. You can then provide the completed paperwork to your insurer to support your policy or any premium reductions they offer.

Do you provide ongoing monitoring or maintenance for security systems?

Yes. After installation, ongoing support options can include scheduled maintenance visits, remote health checks, and, where taken, professional monitoring through an approved receiving centre. Maintenance ensures that devices such as sensors, sirens, power supplies, and backup batteries are all functioning correctly and that firmware is kept up to date. Monitoring options range from self monitoring via app notifications to fully managed services with 24/7 response. In the latter case, if an alarm is triggered, the monitoring centre follows agreed procedures, such as contacting keyholders, verifying activations using audio or video, or requesting police attendance where criteria are met.

How often should a CCTV or alarm system be serviced?

As a general guide, intruder alarm systems should be serviced at least once a year for residential properties and often twice a year for commercial or high risk sites. This involves testing all detectors and sounders, confirming signal paths, checking event logs, and inspecting the condition of batteries and power supplies. CCTV systems also benefit from at least annual checks. These include verifying camera views and focus, cleaning lenses and housings, confirming that recording and retention are working as expected, testing remote access, and reviewing any user or password changes needed. Regular servicing extends the life of the system, ensures it performs correctly when needed, and can help you stay compliant with any insurance or regulatory obligations.

What are the running costs of a modern security system?

Running costs depend on the size and complexity of the system and the level of monitoring you choose. Typical ongoing costs include electricity usage (which is generally modest for modern equipment), any monitoring or cloud service subscriptions, and periodic replacement of components such as batteries in wireless sensors or UPS units. You should also budget for routine maintenance visits and occasional repairs or upgrades, for example when new cameras or features are added, or when older technology reaches the end of its useful life. When designing your system, we provide an outline of expected ongoing costs so you can make informed decisions about the level of protection and services that best suit your property and budget.

Security Systems for MDU & Buildings

The A Team

We have worked with AAA SAT for some time now with peace of mind that your team strive for a positive outcome every time, and go the extra mile taking care to install it to the best possible standard. Last weeks Corporate installation was a great example of this where the client used the ...

We have worked with AAA SAT for some time now with peace of mind that your team strive for a positive outcome every time, and go the extra mile taking care to install it to the best possible standard. Last weeks Corporate installation was a great example of this where the client used the words “Incredible job” and described the engineers as “The A-Team”.

Graham Cording

Business Collaboration Specialist

Rating

Second to None

Jack's knowledge is second to none & offers expert advice which guides our company into making smart decisions in this field. To summarise, we are really pleased with the delivery of every project they have completed for us & have no qualms in recommending them for any future ...

Jack's knowledge is second to none & offers expert advice which guides our company into making smart decisions in this field. To summarise, we are really pleased with the delivery of every project they have completed for us & have no qualms in recommending them for any future projects for others & ourselves.

Miki Vooght

Managing Director

Rating

Extremely Efficient

DCPM has worked with AAA for a number of years, and we have found them to be extremely efficient. From Site Surveys through to Satellite Installations the team have provided all the required documentation to meet Health and Safety requirements, and the installations are carried out to a high ...

DCPM has worked with AAA for a number of years, and we have found them to be extremely efficient. From Site Surveys through to Satellite Installations the team have provided all the required documentation to meet Health and Safety requirements, and the installations are carried out to a high standard. The feedback from our clients is always first-class, so I would have no hesitation in recommending AAA in the future.

Jerry Broda

Managing Director

Rating

You Will Struggle To Find Better

We have used AAASAT for all our data needs and technical advice for a number of years now and It’s always a pleasure working with Jack and the team. They are always our first call for anything data-related and are always very responsive to suit our tight deadlines. You will struggle to find ...

We have used AAASAT for all our data needs and technical advice for a number of years now and It’s always a pleasure working with Jack and the team. They are always our first call for anything data-related and are always very responsive to suit our tight deadlines. You will struggle to find better.

Aaron Ratcliffe

Managing Director

Rating

True Experts

AAA are true experts in the Aerial and Satellite game. They are vastly experienced and have always done great work for Netlink when we have used them. I would highly recommend their services.

Richard Searle

AV Operations Director

Rating

Incredibly Helpful

I recently dealt with AAA for a project CCTV tender, Jack and the team provided a competitive tender within the given period. Their efficiency and attention to detail stood out. They were incredibly helpful, always available to answer questions and address any concerns.

James Joyce

Senior Building Services Manager

Rating

5-Star Service

We have been employing AAA for all our AV system installations when required for the past 6 years now after meeting Jack on a large commercial fit out. The whole team is very professional and friendly, they are my go to company for all our AV and extra low voltage systems work and always ...

We have been employing AAA for all our AV system installations when required for the past 6 years now after meeting Jack on a large commercial fit out. The whole team is very professional and friendly, they are my go to company for all our AV and extra low voltage systems work and always provide a 5-star service. Jack and his staff have expertise and knowledge in their field of work, no hesitation in recommending AAA to anyone else, great company.

Tony Quinn

Managing Director

Rating

No Hesitation In Recommending AAA

We were experiencing poor reception on Freeview and no reception at all on Freesat. Dean came and diagnosed the problems, ran new cables from the aerial and satellite dish, and now everything works perfectly. The job was done professionally, and there was no attempt to sell us bits of kit we ...

We were experiencing poor reception on Freeview and no reception at all on Freesat. Dean came and diagnosed the problems, ran new cables from the aerial and satellite dish, and now everything works perfectly. The job was done professionally, and there was no attempt to sell us bits of kit we didn't need. Dean knows exactly what he is doing, and is a perfectionist. Without being asked he sorted out the confusing jumble of cables running to the TV, so that everything is neat and tidy. The price was fair for the work done.

Johnny Rizq

Residential Client

Rating

Recommend

Fitted a new aerial on a Saturday morning and installed a new aerial connection. Very reasonable. Called me when he was on his way. Friendly, efficient and informative. I'm very pleased as I now I have TV in two rooms and without having to turn and wait for my computer.

Vittorio Biagini

Residential Client

Rating

Would Recommend

After several months of trying to retune our TV, reposition the aerial, buy another signal booster and even calling a Freeview tech help service, we still had a poor reception. We were recommended to use this company who not only were friendly and helpful with advice, but also able to get the ...

After several months of trying to retune our TV, reposition the aerial, buy another signal booster and even calling a Freeview tech help service, we still had a poor reception. We were recommended to use this company who not only were friendly and helpful with advice, but also able to get the job checked and done in good time.

Karen Pinto

Residential Client

Rating

Absolute pleasure

Working with AAA has been an absolute pleasure. From the start, their enthusiasm for the projects we have collaborated on was clear, and what truly sets AAA apart is their professionalism and attention to detail! Their positive attitude makes them a joy to work with, and I would gladly ...

Working with AAA has been an absolute pleasure. From the start, their enthusiasm for the projects we have collaborated on was clear, and what truly sets AAA apart is their professionalism and attention to detail! Their positive attitude makes them a joy to work with, and I would gladly recommend AAA to anyone looking for installation and consultation services!

CCTV Direct

Supplier

Rating

Very professional and extremely approachable

Dean and his colleague Jimmy were both very professional and extremely approachable. Their workmanship and attention to detail were good to experience.

John McIntyre

Customer

Rating

Challenging de-installation

Rob and Trevor successfully completed a challenging de-installation of antennae and masts in Dollis Hill. The site was difficult to access with ladders, overgrown garden with hazardous conditions of buried equipment and cabling.

The job was undertaken very professionally in a safe and ...

Rob and Trevor successfully completed a challenging de-installation of antennae and masts in Dollis Hill. The site was difficult to access with ladders, overgrown garden with hazardous conditions of buried equipment and cabling.

The job was undertaken very professionally in a safe and careful manner, ensuring no damage was caused to the house.

Peter Marcham

Client

Rating

Flawless installation

I’m very happy with the installation the AAA Team performed! both aerials have been working flawlessly.

Marcin Rozanski

Client

Rating

Would use again!

Great service would use again!

Nigel Hunt

Client

Rating

Security

Security Packages for Homes & Businesses

Residential & Commercial Security Packages

Intruder Alarm Systems

CCTV

Access Control

Intercom Systems

Door Entry Systems

Alarm Receiving Centre (ARC)

Service & Maintenance

Intruder Alarm Systems

CCTV

Access Control

Intercom Systems

Door Entry Systems

Alarm Receiving Centre (ARC)

Service & Maintenance

Benefits of Working With AAA

Frequently Asked Questions