Key Facts 

• Queensland’s final smoke alarm compliance deadline is 1 January 2027  

• All homes, units, townhouses, and apartments must have interconnected photoelectric smoke alarms  

• Smoke alarms must comply with Australian Standard AS3786-2014  

• Smoke alarms are required:  

• In every bedroom  

• In hallways connecting bedrooms  

• On every level of the dwelling  

• Properties being sold or leased in Queensland already require compliant alarms  

• Smoke alarms should be tested annually and replaced every 10 years  

• In strata schemes, upgrades can be more complex due to access requirements, contractors, scheduling, and common property considerations  

• Owner-occupiers do not typically require a smoke alarm compliance certificate, but landlords and sellers may need evidence of compliance during leasing or property transactions 

What Are the New Smoke Alarm Laws in Queensland? 

Queensland is approaching the final stage of its statewide smoke alarm reforms, with all homes required to comply by 1 January 2027. The legislation applies to houses, units, townhouses, and apartments — including lots within strata and community title schemes.  

Under the legislation, smoke alarms must: 

• Be photoelectric  

• Be interconnected so all alarms activate together  

• Comply with Australian Standard AS3786-2014  

• Be installed in required locations throughout the property  

For many Queensland properties, especially older apartment buildings and strata complexes, this may involve significant upgrades. 

While installing smoke alarms in a standalone home can sometimes be a relatively straightforward job, compliance in a strata scheme is often much more involved. Coordinating contractors across multiple lots, arranging access, assessing existing wiring, ensuring compatibility between alarms, and managing communication with residents can take considerable time and planning. 

Getting ahead of the 2027 deadline helps schemes remain compliant, avoid last-minute contractor shortages, and improve overall fire safety preparedness. 

Why Are Smoke Alarms So Important? 

Smoke alarms save lives by providing early warning during a fire — particularly at night when occupants are asleep. 

According to Victorian fire authorities, many fatal residential fires begin in bedrooms and living areas. Fires can spread rapidly, with a room potentially becoming fully engulfed within minutes.  

In apartment buildings, common causes of residential fires include: 

• Kitchen and cooking incidents  

• Electrical faults  

• Lithium-ion battery charging  

• Candles and smoking materials  

• Faulty appliances  

• Overloaded power boards  

In strata buildings, the impact of a fire can extend beyond a single lot, potentially affecting neighbouring apartments, evacuation procedures, common property, lifts, fire systems, and building access. 

Where Must Smoke Alarms Be Installed? 

Queensland legislation requires smoke alarms to be installed: 

• In every bedroom  

• In hallways connecting bedrooms to the rest of the dwelling  

• On every storey of the home  

• In the path of travel if there is no hallway  

Smoke alarms must generally be installed on ceilings and positioned away from air conditioning vents, ceiling fans, and corners to ensure proper performance. 

For apartments and strata lots, placement may also need to consider: 

• Ceiling construction  

• Existing hardwired systems  

• Building fire infrastructure  

• Interference with sprinkler systems or detectors  

• Access to electrical wiring  

What Does “Interconnected” Mean? 

An interconnected smoke alarm system means when one alarm detects smoke, all alarms within the dwelling activate simultaneously. 

This is particularly important in larger homes and apartment lots where occupants may not hear an alarm sounding in another room. 

Interconnection can occur through: 

• Hardwired systems  

• Wireless interconnected systems  

• Hybrid configurations  

The appropriate solution may depend on the building age, existing infrastructure, and strata requirements. 

What Committees Need to Consider 

Body corporate committees and strata managers should begin planning well before the 2027 deadline. 

For strata schemes, smoke alarm compliance may involve: 

• Reviewing existing alarm systems  

• Clarifying owner versus body corporate responsibilities  

• Coordinating building-wide upgrades  

• Managing contractor access  

• Communicating requirements to residents and landlords  

• Ensuring compliance documentation is maintained  

• Checking whether upgrades impact fire safety systems or common property  

Committees should also consider how smoke alarm compliance aligns with broader fire safety obligations within the scheme. 

Leaving upgrades too late may create challenges including: 

• Limited contractor availability  

• Increased installation costs  

• Delays obtaining access to lots  

• Insurance concerns  

• Compliance risks during sales or leasing  

What Lot Owners Need to Know 

Lot owners are responsible for ensuring smoke alarms inside their lot comply with legislation. 

This is especially important for owners who: 

• Haven’t made their property 2027 compliant already 

• Intend to sell their property  

• Lease their property  

• Recently purchased an older apartment  

• Have not upgraded alarms in many years  

Smoke alarms have a limited lifespan and should generally be replaced every 10 years, even if they appear operational.  

Owners should also avoid assuming existing alarms remain compliant simply because they still function. 

What Landlords and Investors Need to Know 

In Queensland, properties being leased or sold already require compliant interconnected smoke alarms.  

For landlords, failing to maintain compliant smoke alarms may create: 

• Tenant safety risks  

• Potential insurance complications  

• Issues during leasing or re-leasing  

• Compliance concerns during property sales  

• Increased liability exposure  

Landlords should ensure: 

• Smoke alarms are regularly tested  

• Expired alarms are replaced  

• Compliance certificates are retained where applicable  

• Property managers coordinate ongoing maintenance  

Smoke alarm servicing programs can assist investors in maintaining compliance across multiple properties. 

Do I Need a Smoke Alarm Compliance Certificate? 

A common question from owners is whether a smoke alarm compliance certificate is required. 

For owner-occupiers, a smoke alarm compliance certificate is generally not required simply because you live in the property. However, your smoke alarms must still meet the legislative requirements and remain properly maintained. 

Where a compliance certificate becomes more important is when a property is being sold or leased. In these situations, a certificate can provide evidence that the smoke alarms have been inspected and comply with the relevant legislation and Australian Standards. 

A smoke alarm compliance certificate typically confirms that: 

• Smoke alarms are installed in the required locations  

• Alarms are functioning correctly  

• The alarms comply with applicable legislation and Australian Standards  

• Any interconnected alarm requirements have been met  

While not always legally mandatory, a compliance certificate can also be useful for insurance purposes. In the event of a fire, it may help demonstrate that the property met smoke alarm requirements at the time of the incident. Owners should check with their insurer to determine whether any specific documentation is recommended or required. 

Compliance certificates can generally be obtained through: 

• Licensed electricians who install or inspect smoke alarms  

• Specialist smoke alarm compliance providers – e.g. Smoke Alarms Australia* 

• Other qualified fire safety professionals, depending on local requirements  

For landlords and investors, retaining compliance documentation can provide additional peace of mind and assist when demonstrating that legislative obligations have been met. 

Maintaining Smoke Alarms 

Regular maintenance is critical to ensuring smoke alarms function correctly when needed. 

Recommended Maintenance Checklist 

Monthly 

• Test each smoke alarm using the test button  

Every 6–12 Months 

• Vacuum or clean alarms to remove dust and debris  

• Check for damage or fault warnings  

Annually 

• Replace batteries where applicable  

• Review overall alarm performance  

Every 10 Years 

• Replace the entire smoke alarm unit  

Residents should never: 

• Paint smoke alarms  

• Remove batteries  

• Cover alarms  

• Disable alarms after nuisance alerts  

Can Smoke Alarm Compliance Affect Selling or Leasing? 

Yes. In Queensland, compliant smoke alarms are already required when selling or leasing residential properties.  

Non-compliance may lead to: 

• Delays during property transactions  

• Additional upgrade costs before settlement  

• Complications during inspections  

• Reduced buyer confidence  

• Potential insurance or legal concerns  

For strata properties, buyers are increasingly asking questions about building compliance and fire safety preparedness. 

Smoke Alarm Compliance Checklist for Strata Communities 

Committees 

• Review current smoke alarm compliance across the scheme  

• Clarify maintenance responsibilities  

• Obtain professional advice if required  

• Plan upgrades well before 2027  

• Communicate with owners and residents  

Lot Owners 

• Check alarm age and compliance  

• Confirm alarms are photoelectric and interconnected  

• Replace expired alarms  

• Keep maintenance records  

Landlords 

• Ensure rental properties meet current legislation  

• Arrange regular servicing and testing  

• Retain compliance documentation  

• Coordinate with property managers and tenants  

• Retain smoke alarm compliance certificates and inspection records where available 

Residents 

• Test alarms regularly  

• Report faults immediately  

• Never disable alarms  

• Understand evacuation procedures  

Getting Ahead of the 2027 Deadline 

For many strata communities, smoke alarm upgrades are not a last-minute task. 

Large schemes may require staged works, contractor coordination, resident access arrangements, and building-wide planning. Starting early gives committees and owners more time to budget, organise installations, and ensure compliance without unnecessary pressure. 

More importantly, compliant smoke alarms help protect residents, reduce fire risks, and improve emergency response time in apartment communities. 

Fire safety is not just about meeting legislation — it is about ensuring residents have the earliest possible warning when every second matters. 

Frequently Asked Questions 

Do all apartments in Queensland need interconnected smoke alarms by 2027? 

Yes. From 1 January 2027, all homes, units, townhouses, and apartments in Queensland must have compliant interconnected photoelectric smoke alarms.  

Are smoke alarms a body corporate responsibility? 

This depends on the scheme and location of the alarms. Smoke alarms inside lots are often the owner’s responsibility, while common property fire systems may fall under the body corporate. Owners should check their by-laws and obtain professional advice if unsure. 

How often should smoke alarms be replaced? 

Most smoke alarms should be replaced every 10 years, even if they still appear to work.  

What type of smoke alarm is required? 

Queensland requires photoelectric smoke alarms that comply with Australian Standard AS3786-2014 and are interconnected.  

Can smoke alarm compliance impact insurance? 

Potentially, yes. Insurers may consider whether a property met required safety obligations at the time of an incident. 

Should strata schemes wait until closer to 2027? 

Delaying may create challenges including contractor shortages, increased costs, and rushed installations. Early planning allows schemes to manage upgrades more effectively. 

*Disclaimer – Smoke Alarms Australia & SSKB form part of the JL Group of companies. Smoke Alarms Australia have provided SSKB with discounted pricing for our clients but you are free to use any provider of your choosing. SSKB receives no financial benefit from you choosing Smoke Alarms Australia.”