Security Systems & Alarm Installation


When security matters, don't wait until it's too late.

Your Source for Business Security Systems


At IRS Security Systems, we make the safety and security of your employees, assets, and property our top priorities. How? With the installation of quality, highly efficient security systems! By choosing us, you can count on 35 years of expertise and only the best products that deliver real results, tailored specifically for commercial and property management needs.

Don’t compromise on safety – let IRS Security Systems help!
GET A SECURITY CONSULTATION

Our security experts fortify your commercial property, enhancing safety, operational efficiency, and compliance. Discover our range of electronic security products, installations, and services to better manage access, reduce theft, and ensure regulatory adherence. We are here to support your business continuity and risk management strategies!

Alarm Systems
Access Control Systems
Video Surveillance Systems
Network Security Systems
Do-it-Yourself Installation and Monitoring
And Much More

Invest in Real Security


Choosing IRS Security Systems means investing in genuine security solutions, not just an illusion of safety. Our systems protect countless businesses and homes from fires, intrusions, and other emergencies. Not only do our products provide peace of mind, but they can also increase property value and reduce insurance rates.


Our commitment doesn’t end after we’ve connected all the wires and tested the components; we will always be available to answer your questions and resolve any issues. Schedule a consultation to discuss your security needs today!

Replacement Batteries


Typically, security system batteries fail after three years, leaving properties vulnerable during power outages. If this happens to you, our team offers battery replacements, ensuring continuous protection, even for systems installed by other companies!

Home Security Systems for London Residents


IRS Security Systems doesn't just protect businesses — we've been securing London-area homes for decades. From alarm systems to smoke and CO detectors, we tailor every residential installation to the layout and needs of your home. And with battery replacement services available even for systems we didn't install, you'll always have a local team to call on.

Frequently Asked Questions


Security Systems

  • Will a professionally installed security system actually lower my insurance premiums?

    Many insurers offer reduced premiums for properties with professionally installed and monitored security systems. The exact savings vary by provider, but it's a conversation worth having with your insurer once your system is live.

  • How do I know when my security system battery needs replacing?

    Most systems will trigger a low-battery alert — either an audible beep or a notification — before the battery fully fails. As a general rule, security system batteries should be proactively replaced every three years regardless of alerts, to avoid gaps in protection during a power outage.

  • Can a security system be expanded later if my needs change?

    Yes. We design systems with scalability in mind, so adding cameras, sensors, or monitoring to an existing setup is typically straightforward. This is especially useful for growing businesses or homeowners planning renovations.

  • What's the difference between a monitored and an unmonitored alarm system?

    An unmonitored system sounds an alarm locally but relies on someone nearby to notice and act. A monitored system connects to a response centre that verifies the threat and dispatches help — even if you're asleep, travelling, or unreachable.

  • Do you install home security systems for residential clients?

    Yes — residential security is also a part of what we do. From alarm systems and smoke detectors to full home monitoring, we bring the same expertise we apply to commercial properties to every home installation.

Real security means real results – get in touch.


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