Fire alarms aren’t something most businesses think about daily – until they stop working. A reliable fire alarm system isn’t just a box-ticking exercise; it’s a legal requirement and a vital part of your fire safety strategy. Like all systems, alarms age, and older setups often fall short of today’s standards.

If you’re unsure if your current system is still fit for purpose, here are seven signs you should consider a fire alarm upgrade.

1. Your System Is Over 10 Years Old

Technology moves fast, and commercial fire alarms are no exception. Older systems may still function, but they can miss newer features like early detection sensors, integration with building management systems, or wireless connectivity. An outdated system may also struggle to comply with current fire safety regulations.

If your system is over a decade old, it’s worth scheduling a fire alarm inspection with professionals like Highland Services to assess its condition.

2. Frequent False Alarms

False alarms are more than just an annoyance – they interrupt operations, create complacency, and can carry fines if emergency services are called unnecessarily. If your alarm is going off without a clear reason, it’s a red flag. This could point to worn-out components, sensor faults, or incorrect placement.

Frequent false alerts can often be solved with proper alarm maintenance, but if the problems keep coming back, it’s likely time for an upgrade.

3. You’ve Expanded or Renovated the Building

Has your business grown? New layouts, extensions, or converted spaces can all affect the effectiveness of your fire protection systems. What once provided full coverage may now have blind spots or reduced sensitivity in key areas.

After any building changes, it’s smart to reassess your setup. We can help with design and installation of commercial fire alarms that adapt to your needs.

4. Delayed Alerts or Malfunctions

A delay in detection or notification could have serious consequences in an emergency. If staff report slow alerts, inconsistent signals, or unresponsive call points, don’t ignore it. These issues often stem from worn wiring, control panel faults or outdated tech that doesn’t meet current performance expectations.

Prompt fire alarm inspection can catch these issues early – and in many cases, a full fire alarm upgrade is the safest route.

5. Your System Doesn’t Support Remote Monitoring

Modern fire alarm systems can offer remote access and alerts via apps or connected devices. This can speed up response times, reduce downtime, and offer better visibility, especially for multi-site businesses.

If your current system doesn’t support remote monitoring, you're missing a valuable layer of protection. Highland Services can advise on smart system upgrades that improve both fire safety and convenience.

6. Parts Are Hard to Replace

If you’ve noticed it’s taking longer to find replacement parts or support, that’s a clear warning sign. Older systems, especially those from discontinued brands, become increasingly difficult (and costly) to maintain.

Highland offers planned alarm maintenance services, and where repairs aren’t viable, our team can guide you through a compliant and future-ready fire alarm upgrade.

7. You're Failing Fire Risk Assessments

Failing a fire risk assessment or being flagged for an inadequate fire alarm system should never be brushed aside. Compliance isn’t optional – it’s essential for your staff’s safety and your business’s legal standing.

If your latest assessment raised concerns, Highland Services offers comprehensive fire alarm inspections, system upgrades, and ongoing support to help you meet the standards required.

Protect Your Business with a Reliable Alarm System

Outdated or underperforming alarms can put lives and property at risk. If any of the signs above sound familiar, now’s the time to act. At Highland Services, we specialise in the design, installation, and maintenance of commercial fire alarms to keep your workplace safe and compliant.

Get in touch today to book a professional fire alarm inspection or learn more about our fire protection services.

What security & fire alarm system services do you offer?

We offer a wide range of security and fire alarm system services including installation, maintenance, and upgrades.

How often should I test my fire alarm?

You should test your fire alarm once a week at a set time. Before you test you alarm, you must warn people inside the building that this is a regular test and that no evacuation is required. You must also advise your Alarm Receiving Centre (ARC) that you are about to initiate the test so they do not alert the Emergency Services.

What is the Fire Safety Order 2005?

The Fire Safety Order 2005 states that it is the duty of the ‘responsible person’ in each commercial and industrial premise to ensure that you meet the requirements, including providing a fire detection system suitable for your premise.

What is the life expectancy of a fire detector?

The standard life span of an optical detector is 10 years though some specific manufacturers suggest an extended life span. However, detectors need calibrating according to their environment and are highly susceptible to degradation based on environmental factors.

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