How to Check Your Smoke Alarms
A working smoke alarm is one of the most important safety features in any home. In the event of a fire, it provides an early warning, giving you and your family time to escape. However, a smoke alarm is only effective if it’s in proper working condition. That’s why regular testing and maintenance are crucial.
If you’ve ever wondered how to check a smoke alarm, this guide will walk you through the process. It covers simple testing steps, common issues, legal requirements in Western Australia, additional fire safety measures, and when to call a professional.
Why Checking Your Smoke Alarm is Essential
Western Australia experiences hundreds of house fires every year, many of which result in property loss, serious injury, or fatalities. According to the Department of Fire and Emergency Services (DFES), the risk of fire-related deaths increases significantly in homes without working smoke alarms.
Beyond safety concerns, WA has strict smoke alarm laws. Under the Building Regulations 2012 (WA), all residential properties must have compliant, operational smoke alarms. If you’re a homeowner, landlord, or tenant, keeping your smoke alarms in working order isn’t just important—it’s a legal requirement.
How Often Should You Check Smoke Alarm?
To ensure your smoke alarm is always ready, follow this simple maintenance schedule:
- Test the alarm once a month by pressing the test button.
- Clean the alarm every six months to remove dust and debris.
- Replace batteries annually unless it’s a sealed 10-year lithium battery model.
- Replace the entire alarm every 10 years, even if it seems to be working fine.
Keeping up with these simple checks ensures your smoke alarm is always in peak condition.
How to Check Smoke Alarms in Five Simple Steps
1. Test the Alarm Sound
Press and hold the test button on your smoke alarm. If it produces a loud, clear beep, it’s working. Then, use a damp cloth to wipe the outer casing.
2. Inspect and Replace the Battery
For battery-powered alarms, open the battery compartment and check its condition. If your alarm uses a removable battery, replace it with a fresh one and test the alarm again. Hardwired smoke alarms usually have a backup battery that also needs periodic replacement.
3. Clean the Alarm
Dust and dirt can build up inside a smoke alarm, affecting its sensitivity. Use a vacuum cleaner or a soft brush to remove any buildup from the vents. Use a damp cloth to wipe the outer casing.
4. Test with Smoke or a Test Spray
To ensure the alarm’s sensor is working, use a smoke alarm test spray or press the test button on the device. If the alarm doesn’t activate, it may be time to replace the unit.
5. Check the Alarm’s Placement
Smoke alarms should be installed on the ceiling, at least 30 centimetres away from walls and light fittings. In WA, install alarms in hallways outside bedrooms, on every level of the home, and away from areas prone to steam or cooking fumes.
Common Smoke Alarm Issues and How to Fix Them
Even well-maintained smoke alarms can develop issues. If your alarm isn’t sounding when tested, check the battery or power supply. If a new battery doesn’t fix the issue, it’s time to call in the professionals.
If the alarm is beeping intermittently, this usually signals a low battery. If replacing the battery doesn’t stop the beeping, the unit may be faulty or nearing the end of its lifespan.
Placing alarms too close to cooking areas, bathrooms, or air vents can cause frequent false alarms. If this is an issue, try relocating the alarm to a better spot. Cleaning the unit may also help reduce false activations.
What You Need to Know About WA Smoke Alarm Laws
Smoke alarm laws in Western Australia are enforced under the Building Regulations 2012 (WA). Here’s what you need to know:
- Homeowners must install mains-powered (hardwired) smoke alarms unless their property was built before 1997 and meets the criteria for an exemption.
- You must install photoelectric smoke alarms because they detect smouldering fires more effectively.
- Smoke alarms must comply with Australian Standard AS 3786:2014.
- Landlords must test smoke alarms and ensure they are working before a new tenancy begins. Replace the alarms after 10 years.
- Homeowners must install compliant smoke alarms before selling or transferring ownership of a property.
Non-compliance can result in fines and, more importantly, puts lives at risk.
Additional Fire Safety Measures for WA Homes
While working smoke alarms are critical, they should be part of a broader fire safety plan. Here are some extra precautions you can take:
1. Have a Fire Escape Plan
Every household should have a clear fire escape plan. Identify at least two exits from each room and ensure all family members know the quickest way out in case of an emergency.
2. Keep Fire Extinguishers and Fire Blankets Handy
A small fire can quickly escalate if not managed properly. Keep a dry chemical powder fire extinguisher and a fire blanket in key areas, especially near the kitchen.
3. Be Mindful of Electrical Safety
Electrical faults are one of the leading causes of house fires. Avoid overloading power outlets, replace damaged cords, and have an electrician inspect any flickering lights or burning smells.
4. Regularly Service Heating Appliances
Gas heaters, wood fireplaces, and electric heaters should be checked and serviced before winter. Blocked vents or faulty wiring can create fire hazards.
5. Install Carbon Monoxide Detectors
While smoke alarms detect fires, carbon monoxide detectors protect against gas leaks, particularly for homes with gas appliances.
When to Call a Professional
While basic smoke alarm testing can be done yourself, there are times when calling in an expert is the best option. You should seek professional help if:
- Your smoke alarm is hardwired and needs servicing or replacing.
- Your home requires interconnected smoke alarms that communicate with each other.
- Your alarm continues to malfunction despite battery replacements and cleaning.
- You’re unsure if your smoke alarm meets Western Australian safety regulations.
A licensed electrician will install your alarms correctly, ensure they function properly, and confirm they comply with WA laws. If you’re upgrading your system, a professional, like any of our team at PWA Electrical Services, can also recommend the best placement for maximum coverage.
Don’t Risk a Faulty Alarm, Call in PWA Electrical Services
Knowing how to check smoke alarms is an essential part of home safety. Regular testing, proper maintenance, and ensuring compliance with WA’s smoke alarm laws can help protect your home and family from fire hazards.
If you need assistance with smoke alarm installation, testing, or compliance checks in Western Australia, PWA Electrical Services is here to help. Our experienced electricians can test, replace, and upgrade smoke alarms to ensure your home meets WA safety standards.
Contact PWA Electrical Services today for expert smoke alarm solutions and peace of mind.