Top 5 Smoke Alarm Mistakes Gold Coast Homeowners Make (And How MWT Electrical Can Help You Dodge Them)

Even the most responsible homeowners often overlook key safety steps when it comes to smoke alarm installation. Just because you have smoke alarms doesn’t mean your home is protected — or compliant.
In this article, we break down the top five mistakes Gold Coast homeowners are making with smoke alarms and explain how to avoid them. Whether you’ve already installed alarms or are getting ready to, this guide could save you from major legal risks — and maybe even save a life.
MWT Electrical Services, based in Burleigh and servicing the wider Gold Coast, helps homeowners stay safe and stress-free with professional smoke alarm installation that meets all Queensland regulations.

Mistake 1: Installing the Wrong Type of Smoke Alarm

• Many homes still use ionisation alarms, which are outdated and less effective at detecting smouldering fires.

• Queensland law now mandates photoelectric smoke alarms for all new and upgraded installations.

• How MWT Helps: We only install photoelectric smoke alarms that are compliant with current Queensland standards.

Mistake 2: Incorrect Placement of Smoke Alarms

• Placing alarms too close to kitchens or bathrooms leads to false alarms and poor performance.

• Missing required locations like bedrooms, hallways, or upper levels is also common.

• How MWT Helps: We assess your home and strategically place alarms to ensure full coverage and legal compliance.

Mistake 3: Not Installing Enough Alarms

• Many homes are under-protected, especially as Queensland’s 2022–2027 phased legislation requires an alarm in every bedroom, hallway, and level.

• A typical 3-bedroom home may legally need 4–6 interconnected alarms.

• How MWT Helps: We calculate the exact number of alarms required and provide complete installation without cutting corners.

Mistake 4: Not Interconnecting the Alarms

• Interconnected alarms are now a legal requirement for most homes.

• If one alarm sounds, all alarms should sound — giving everyone in the home maximum warning.

• How MWT Helps: We install both hardwired and wireless interconnected systems that meet all current codes.

Mistake 5: Neglecting Regular Maintenance and Testing

• Batteries die, sensors get clogged, and many people don’t know that alarms expire after 10 years.

• QLD laws require testing and maintenance at least every 12 months.

• How MWT Helps: We offer routine inspections and scheduled maintenance to keep your system functioning properly year-round.

Bonus Tip: Why DIY Installation Can Backfire

• Improper installation not only creates safety risks but can void your insurance or result in fines.

• Compliance isn’t just about having alarms — it’s about installing the right ones in the right way.

If you’re unsure whether your smoke alarms are compliant or functioning properly, don’t leave it to chance. MWT Electrical Services offers fast, affordable, and fully certified smoke alarm installations throughout the Gold Coast.
We handle everything — from planning to installation and compliance checks — so you can have total peace of mind.

FAQ:

Q: Can I legally install my own smoke alarms in Queensland?
A: In some cases, yes. But all alarms must meet specific requirements for type, placement, and interconnection. Hiring a licensed electrician ensures compliance and safety.

Q: What’s required for smoke alarms in rental properties?
A: Rental properties in Queensland must have interconnected, photoelectric smoke alarms in every bedroom, hallway, and each level of the home.

Q: How much does professional smoke alarm installation cost?
A: Pricing varies depending on the number of alarms and the property size. MWT offers competitive, transparent pricing with no hidden fees.

Up next: If you’re ready to upgrade your smoke alarms but aren’t sure where to start, our next article breaks down exactly how to get fully compliant, worry-free smoke alarm installation on the Gold Coast—without the stress, confusion, or overpaying