Outdoor staircase in a commercial building protected by Stalwart Security intrusion detection systems.

Commercial Intruder Alarm Systems

Commercial Intruder Alarm Systems in Ireland

Stalwart Security & Fire has been keeping businesses safe across Ireland since 1984 with our bespoke intruder detection systems. From providing security solutions to small family-run businesses to larger multi-site organisations, Stalwart has a proven track record of keeping businesses, property, and most importantly, employees, safe.  

All of our burglar alarm systems are bespoke. We take into account our client’s premises and operational needs to design a system that fits their business needs. In addition to that, all of our intruder detection systems can be integrated with your other life and safety systems such as CCTV, access control, and fire alarm systems.   

We proudly offer 24/7 call-outs for all of our systems as well as routine maintenance and intruder alarm monitoring through our trusted partners.  

Why Intruder Alarms Matter for Your Business

Professionally installed burglar alarm systems for business help prevent loss of assets, protect your property from security breaches and criminal intrusions, and comply with insurance requirements.  

Modern commercial building in Ireland protected by Stalwart Security intrusion detection and alarm systems.

Protect Your Assets & Reduce Risk


A 2023 study out of the UK found that 30% of businesses in England and Wales were victims of commercial crime during the previous 12-month period. However, intrusion detection systems are an effective crime deterrent, protecting business and property by reducing theft and damage. In fact, statistics from the Home Office in the UK show that there is a significant decline in burglary rates when alarm systems are installed.  

Meet Insurance & Compliance Requirements


Stalwart Security & Fire is PSA licensed and meets both the Irish legal requirements and the recognised European benchmark for alarm quality and reliability. Installing a burglar detection system can also help with lowering your insurance premiums by lowering the risk of break-ins and insurance payouts. Other insurance providers may require a burglar alarm system as a condition of their coverage.  

Spacious commercial building lobby protected by Stalwart Security intrusion detection and alarm systems in Ireland.

Types of Intruder Alarm Systems We Provide

Wired Intruder Alarm Systems

Wired intruder alarm systems offer an increased level of reliability when it comes to intruder detection systems, as there is little to no signal interference and a constant supply of stable power. These systems are ideal for businesses that need consistent performance and a long-term, low-maintenance solution. Because all components are hardwired, they are also easier to integrate with other life safety systems, offering enhanced stability and resilience. These types of burglar alarm systems are well suited to larger, high-security sites and industrial settings where reliability and continuous operation are essential.  

Hybrid & Bespoke Systems

In our over 40 years of providing intruder detection systems for businesses across Ireland, we have found that no two businesses needs are alike, which is why we proudly install bespoke systems, often using a combination of both wired and wireless intruder alarm components. Hybrid systems offer the best of both worlds: the stability of a wired setup and the flexibility of wireless connectivity. This approach allows us to design scalable solutions that can adapt to future expansion, ensuring your security system continues to meet your operational needs as your business grows. 

Industrial & Commercial Solutions

Our team of professionals at Stalwart Security & Fire have extensive experience protecting industrial and commercial spaces such as warehouses, factories, data centres, and logistics facilities. We understand the type of commercial intruder alarm systems that work best for these spaces and install bespoke systems including features such as reinforced sensors and perimeter detection which keeps staff, products, and property safe from unwanted intruders. We offer a 24/7 call out service for all of our clients so that we can respond to their needs if ever the situation arises.  

Intruder Alarm Installation & Integration

1.

Initial Consultation

Every installation begins with a consultation with the client where we will discuss your business, your site, and your specific security needs.  

2.

Full Site Survey

After our initial consultation, we will conduct a full site survey. During the survey, we will identify potential access points for unwanted intruders and begin designing your intruder detection system. 

3.

Custom System Design

Based on the information you gave us combined with what we learned during our site survey, we will design a full burglar alarm system customised especially to suit your business. 

4.

Professional Installation

Once the system has been designed and all of the components have arrived, we will install the system. The installation time varies depending on the size of your premises and the size and complexity of the industrial burglar alarm system we are installing. 

5.

System Training and Demo

On the final day of the installation, we provide a brief demo and overview of the system and schedule a date for our team to return and provide full training.

6.

Post Installation Support

Our team will return to answer all of the questions that may have come up during the first few weeks of using your new intruder detection system and we will provide in-depth training. 

7.

Integration with Other Security Systems

We offer full security and life safety systems and services. This means that you can integrate all of your systems from your CCTV and access control systems to your fire and emergency lighting systems, creating a unified and simplified security and life safety experience for your business. 

City buildings and busy street protected by Stalwart Security intrusion detection and alarm systems

Intruder Alarm Monitoring & Maintenance


At Stalwart Security & Fire, we offer 24/7 intruder alarm monitoring services through our trusted partners, providing continuous protection for your premises. Whether your site operates around the clock or closes after business hours, our monitoring ensures that any alarm activation is identified and responded to immediately. 

Our professional burglar alarm systems feature secure, redundant communication paths to guarantee reliable transmission of alarm signals, even in the event of a network failure. When an alarm is triggered, notifications are sent instantly to our monitoring centre, enabling a rapid response and coordination with emergency services if required. 

In addition to monitoring, we provide comprehensive alarm maintenance services designed to keep your systems fully operational and compliant with insurance and PSA standards. Regular servicing helps prevent faults, reduce false alarms, and extend the lifespan of your equipment.  

With our nationwide coverage and 24/7 technical support, Stalwart gives Irish businesses complete confidence that their security systems are always functioning at peak performance. 

PSA logo
Antivo logo
Security camera on modern commercial building monitored by Stalwart Security intrusion detection systems.

Related Security Solutions


We proudly offer a full range of security and life safety solutions at Stalwart Security & Fire, giving clients the option to consolidate all of their systems under one provider. This makes maintenance and upkeep easier for our clients as all of their systems work together and there is only one number to call should anything go wrong. Check out some of our related services below:  

  • CCTV Systems: High-tech CCTV systems providing reliable surveillance for your business. 
  • Fire Safety Systems: Certified alarm systems designed to detect hazards and protect your people and property.  
Enclosed walkway in a commercial building secured by Stalwart Security intrusion detection and alarm systems.

Why Choose Stalwart for Commercial Intruder Alarm Systems


Stalwart Security & Fire is a trusted provider of burglar alarm systems, serving Irish businesses since 1984. We are headquartered in Cork with technicians based across the country, allowing us to serve all regions including Munster, Ulster, Leinster, and Connaught.  

When you work with Stalwart, you are working with the leading provider of high-quality life safety and security solutions.  

  • PSA licensed, Amtivo certified engineers 
  • Nationwide installation and 24/7 support 
  • Decades of experience in commercial security 
  • Bespoke system design for all property types 
  • Full integration with other life safety and security systems 

FAQs

Commercial intruder alarm systems are designed for business and industrial environments where the security risks are typically higher and the premises are larger or more complex than a private residence. These systems often include multiple detection zones, advanced sensors, and integration with CCTV and access control systems. Domestic alarms are suitable for smaller properties and focus mainly on perimeter and internal protection. Stalwart Security & Fire specialises in commercial intruder alarm systems that are PSA-certified, EN 50131 compliant, and designed to meet the operational and insurance requirements of Irish businesses. 

Yes, all of our commercial intruder alarm systems can be fully integrated with CCTV and access control systems to create a unified security network. Integration allows you to receive real-time alerts, verify alarm activations through live video, and manage site access remotely, improving both efficiency and response times. Stalwart designs and installs professional burglar alarm systems that work seamlessly alongside your other life safety and security systems for complete protection. 

Yes, Stalwart Security & Fire provides 24/7 intruder alarm monitoring services through our trusted partners, ensuring your premises are protected day and night. Our professional burglar alarm systems feature redundant communication paths, remote alerts, and rapid response capabilities, giving your business continuous protection and peace of mind. We also provide routine maintenance and annual testing to ensure your system remains fully reliable and compliant. 

The installation time for a commercial intruder alarm system depends on the size, layout, and complexity of your site. Smaller systems can often be installed within a day or two, while larger or multi-site installations may take several days. During your initial consultation and site survey, our team will provide a clear installation timeline and ensure the process causes minimal disruption to your business operations. 

Yes, Stalwart Security & Fire is licensed by the Private Security Authority (PSA), and all of our installations comply with EN 50131 European Standards for alarm systems. We also adhere to GDPR requirements, ensuring that any data or recordings generated by your system are securely stored and handled in accordance with Irish and EU regulations. 

Of course. Our team can service, maintain, or upgrade your existing burglar alarm system, even if it wasn’t originally installed by us. We frequently update older systems to improve reliability, add modern integration features, and ensure full compliance with PSA and insurance standards. Regular servicing helps keep your system operating efficiently and protects your business against potential risks.