Raising standards for your security...
...whether residential, commercial, or on the farm...
“Not just a secure Home, a smart Home”
Introducing Qolsys, the very latest addition to the CAA Security Systems’ stable of cutting edge security system solutions! Stay protected, connected and in control of your home from anywhere, anytime you want.

Welcome to CAA Security Systems

We are a Donegal based Security Systems company that offers clients the best in professional security system supply and Installation. Our team of security system installation experts are available to clients all over Donegal and the Northwest.

We sell only the best and latest in security systems and security solutions.

The security products we offer are continually evolving, allowing us to offer property owners the latest in contemporary security systems.

All our Systems come with mobile connectivity allowing clients to self-monitor their property through their smartphones for CCTV,  Access control and Intruder alarms

Our resources, expertise and the diversity of our available security systems mean we can supply and install security products to both commercial and domestic clients.

From our Donegal based offices, we supply and install Intruder Alarms, Fire Alarms, Gardai Response Monitoring, Smart CCTV, Automated Gates, Access Control, Farm Services and Emergency Lighting.

Our mission at CAA is to provide you with all the information you require so you can make an informed decision on all your security needs in Domestic and Commercial settings.

Look through our comprehensive range of services, then contact us to discuss how we can help you to gain that peace of mind.

COVID-19 Update

As a result of the current COVID-19 pandemic, we are introducing STERILOC, an anti-virus entry system which offers an affordable way to keep high-risk areas clean.

Our Services

Intruder Alarms

One thing that will give complete peace of mind when it comes to home security is a state of the art alarm system. It is a fact that intruders will shy away from a property that is fully alarmed, especially if it is monitored…

Fire Alarms

We also service and install all types of fire alarm systems, including conventional and addressable systems. We offer a full range of services which include Domestic, Commercial and Industrial solutions…


There is really no point installing a CCTV system unless it will provide high quality images of the protected area, so consequently we install only the latest in smart technology for all our CCTV solutions…


CCTV monitoring can prove to be a very cost effective solution for all commercial business premises especially businesses with large yards or external areas to be covered. It helps reduce the amount of false alarms…

Access Control

Our aim is to design and install a technically advanced access control system to control entry and exit throughout your business premises. At CAA Security we install a range of systems starting from standalone access control…

Farm Services

We provide a wide range of farm services including CCTV, Alarms and External detectors, all of which can be accessed from your mobile phone and work seamlessly together…

Automated Gates

We service and install all types of gates and Bollard systems. We support and follow all safety regulations and machinery acts. We offer Swing Gates, Swing Gates with Articulated Arm Operators, Sliding Gates, Parking Bollards and much more…

Emergency Lighting

We provide routine inspections and installations for all emergency lighting for commercial and industrial buildings. There is a legal requirement to have emergency lighting installed in all commercial and industrial buildings…


CAA Security Systems are fully PSA Licensed

PSA License No. 08957

We understand that protecting your data is important to you. It is import to us too.
Our Privacy Policy explains how we use any personal information...

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