As home insurance costs continue to rise, many homeowners are looking for practical ways to reduce premiums without reducing cover. Improving home security is often one of the first options people consider, but whether it lowers your insurance cost depends on several factors.

Security can help reduce what you pay, but it is not a guaranteed route to a cheaper policy. Any discount depends on your insurer, the type of system you choose, and how it is installed, monitored and maintained.

Below, we explain how insurers assess risk, which security features may qualify for a discount, the main conditions to watch for, and some practical tips before you invest in a new system.

Contents:

  • How Insurers Assess Risk and Home Security
  • Do Burglar Alarms Reduce Home Insurance Premiums?
  • Do Security Cameras Lower Home Insurance Costs?
  • Other Security Features That May Help Lower Costs
  • Conditions and Limitations to Be Aware Of
  • Practical Tips Before Installing Home Security

 

How Insurers Assess Risk and Home Security

When insurers set your premium, they look at where you live, your property type, how it is built, your claims history and the value of your contents to estimate how likely you are to claim and how costly that claim might be.

Security is part of this risk picture. Homes with approved alarms, strong locks and working smoke alarms are generally viewed as lower risk than similar homes without them, because these features can deter burglars and limit damage from fire or other incidents.

Before focusing on alarms or cameras, it helps to understand how home insurance works overall, which we explain in our guide to home insurance basics.

Anything that genuinely reduces the likelihood or impact of a claim can support a more positive home insurance risk assessment and may, in some cases, help reduce home insurance costs over time.

 

Do Burglar Alarms Reduce Home Insurance Premiums?

Many insurers offer a burglar alarm discount on home insurance, but usually only when the system meets certain standards.

Approved alarm systems: Systems must be certified to the Irish and European standard I.S. EN 50131.

PSA-licensed installation: The system must be fitted and maintained by a contractor holding a valid license from the Private Security Authority (PSA)*, rather than a generic off-the-shelf DIY kit.

Discounts are far more common for monitored alarm home insurance than for simple bells-only systems. However, it is important to understand the regulatory reality of asset monitoring in Ireland.

Under the official Garda Síochána Alarm Policy, [CO1] [CH2] [CH3] ** emergency services will not dispatch to an automated alarm signal alone. An Garda Síochána will only respond to a monitored alarm if the central monitoring station receives "verified sequential activation", meaning at least two independent internal sensors or beams have been tripped consecutively.

Ensuring your PSA installer configures your system to meet these sequential verification criteria is essential for real-world emergency support.

An alarm is just one part of your overall security. Installing an approved system is one of several ways to reduce your premium, alongside other steps in our guide to saving money on your home insurance premium.

If you are mainly installing an alarm for the financial benefit, ask your insurer beforehand:

  • Whether they offer a burglar alarm discount on home insurance.
  • If monitored alarms qualify for a different or higher discount.
  • Which standards or certifications they require.
  • How often the alarm must be serviced.

 

Do Security Cameras Lower Home Insurance Costs?

Security cameras are popular, especially as part of smart home systems, but they do not usually lead to a home insurance discount for security cameras on their own.

Insurers often see cameras as useful for monitoring and evidence rather than actively preventing a break‑in, so they may only recognise them for discount purposes if:

  • They are integrated with an approved alarm system; or
  • They form part of a professionally monitored security package.

Simply installing a couple of Wi‑Fi cameras will not usually reduce your premium unless they are part of a wider system that meets your insurer’s security criteria. Cameras can still act as a deterrent and support a claim, just do not assume they will automatically lower your insurance costs.

 

Other Security Features That May Help Lower Costs

Insurers look at your whole security set‑up, not just alarms. Individually, the discounts for these features may be small, but together they can improve your risk profile and may help reduce home insurance costs:

  • Smoke alarms - working smoke detectors are essential; some insurers may offer a smoke detector discount on home insurance, especially for interlinked or monitored systems.
  • Carbon monoxide detectors – particularly important in homes with solid‑fuel or gas appliances; they show you are actively managing a serious household risk.
  • Window locks and reinforced doors – good locks and reinforced or multi‑point locking doors make unauthorised entry more difficult and are often considered in home insurance risk assessment.
  • Smart security systems – systems combining alarms, cameras, sensors and remote monitoring may help strengthen your overall risk profile and could contribute to lower premiums where recognised by your insurer.

Building up layers of protection can make your home more resilient and may support a more competitive premium than a similar property without these features.

 

Conditions and Limitations to Be Aware Of

Security‑related discounts almost always come with conditions, so it is important to understand them before you rely on any saving.

Common points include:

  • Alarms must be active and maintained - some insurers may include specific alarm conditions within the policy terms if a discount is applied. These conditions may require the alarm to be activated every time the property is left unattended. If a break-in occurs while the alarm is unset, your theft cover could be entirely compromised.
  • Professional servicing and records - approved alarm systems often need regular servicing by a qualified engineer, and you may be asked for evidence of installation and maintenance if you claim.
  • Accurate disclosure - you must answer questions about your security measures truthfully when you take out or renew your policy. Overstating your protection, for example, saying you have a monitored alarm when you do not can cause serious problems if you later need to claim.
  • Discounts vary and are not guaranteed – different insurers may apply different discounts, or none at all, even for similar equipment.

It is best to see security upgrades as a way to protect your home, belongings and family first – and only then as a possible route to burglar alarm insurance savings or other discounts.

 

Practical Tips Before Installing Home Security

A little planning can help you get the most from any new security investment:

  1. Check your insurer’s requirements Ask what types of alarm and security systems they recognise and what conditions apply, especially if you hope to qualify for a monitored alarm insurance discount.
  2. Compare quotes after installation Once your system is installed and certified, get updated quotes from your current insurer and a few others- some will value your improvements more than others. Before changing your set‑up, you can review your options through our home insurance service to see how different insurers assess security features.
  3. Weigh costs against potential savings A smart security system can be a sizeable investment. Compare the upfront and ongoing costs with any expected home insurance security discount, plus the wider benefits such as peace of mind and convenience.
  4. Take a whole‑home approach Aim for layers of protection- alarms, detectors, strong locks and, where appropriate, cameras -rather than relying on a single device, as this approach is more likely to reduce home insurance costs over time.
  5. Review security and cover regularly Renovations, working from home or buying high‑value items can all change your needs. Reviewing your security and your policy each year helps keep you properly protected and ensures you still meet any alarm or monitoring conditions.

 

Home security can sometimes help reduce premiums, particularly where insurers recognise professionally installed and maintained systems. Smoke alarms, strong locks, monitored alarms and other security measures may strengthen your overall risk profile, even if individual discounts are relatively modest.

Any savings should be viewed as an added benefit rather than the sole reason for upgrading your security. The primary goal remains protecting your home, belongings and household from avoidable risks.

Once you understand how security can influence pricing, the next step is choosing cover that matches your needs.

 

Sources:

*https://www.psa-gov.ie/

**https://www.garda.ie/en/about-us/publications/policy-documents/garda-alarm-policy-09-09-08.pdf

 

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FAQs

Can installing a burglar alarm reduce my home insurance premium?

Yes. Many insurers offer a burglar alarm discount on home insurance, but typically only when the system is certified to the Irish standard I.S. EN 50131 and fitted by a Private Security Authority (PSA) licensed installer. Professionally monitored systems are the most likely to qualify because they provide an active, traceable response when triggered.

 

Do security cameras qualify for home insurance discounts?

On their own, standalone smart security cameras or Wi-Fi DIY setups usually do not result in a direct premium discount. Insurers are much more likely to recognise cameras only where they are fully integrated into an approved, professionally monitored alarm network.

 

What type of alarm system do insurers recognise?

Insurers recognise systems that comply with European and Irish regulatory frameworks (I.S. EN 50131), are installed by a PSA-licensed contractor, and receive regular recorded maintenance. Some insurers specify a mandatory monitoring arrangement to unlock their highest discount tiers.

 

Do I need a monitored alarm to get a discount?

Not always, but monitored alarm home insurance discounts are significantly more common and command higher premium reductions. This is because monitored systems send an immediate signal to a dedicated central monitoring station rather than simply relying on an external siren that neighbours might ignore.

 

Will my insurer check if my alarm is switched on?

Insurers that apply an alarm discount will insert a strict "Alarm Warranty" clause into your policy terms. While they do not run daily checks, in the event of a break-in, you may be asked to provide log evidence proving the system was fully active at the time of the incident. If the alarm was unset while the property was unoccupied or at night, your theft cover could be compromised.

 

Are smoke alarms and carbon monoxide detectors recognised by insurers?

Yes. Many insurers view mains-powered, interlinked smoke alarms and carbon monoxide detectors as vital risk-management tools. They help mitigate catastrophic fire and poisoning claims and are viewed very favourably in your overall home insurance risk assessment.