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Queensland smoke alarm law

Smoke Alarm Installation on the Sunshine Coast

Photoelectric, interconnected smoke alarms installed to Queensland law by licensed electricians – for owner-occupied homes, rentals and homes being sold.

Electrical Contractors Licence 91222Based in BuderimHardwired & 10-year battery
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Queensland law

Get Your Home Compliant With Queensland Law

Queensland has the strictest smoke alarm laws in Australia. The rules require photoelectric, interconnected alarms in the right locations in every home – whether you live there, rent it out or are selling.

FCS Electrical and Solar assesses your existing alarms, tells you exactly what is needed and installs compliant alarms – hardwired or 10-year lithium battery, with hardwired or wireless interconnection. As licensed electricians, we can replace hardwired alarms, which is electrical work.

  • Assessment of your existing alarms
  • Photoelectric alarms to AS 3786-2014
  • Hardwired or wireless interconnection
  • Testing and documentation on completion
Queensland requirements
  • RequiredPhotoelectric, interconnected, under 10 years old
  • Applies toEvery Queensland home
  • Installed byLicensed electricians (Lic. 91222)
Locations

Where Smoke Alarms Must Be Installed

Every Bedroom

An alarm inside each bedroom.

Hallways

In hallways connecting bedrooms to the rest of the home.

No Hallway?

Between the bedroom area and the rest of the dwelling.

Every Storey

On storeys without bedrooms, in the most likely path of travel to exit.

The law

Queensland Smoke Alarm Laws Explained

The requirements have been phased in under the Fire and Emergency Services Act 1990:

1 January 2017

New homes and substantially renovated homes must comply.

1 January 2022

Homes sold, leased or with a lease renewed must comply.

1 January 2027

All other Queensland homes, including owner-occupied, must comply.

Alarms must be photoelectric (ionisation alarms are not permitted), comply with AS 3786-2014, be less than 10 years old and be interconnected so that when one sounds, they all sound.
Power options

Hardwired vs 10-Year Lithium Battery Alarms

Alarms can be hardwired to mains power, powered by a non-removable 10-year battery, or a combination. An existing hardwired alarm must be replaced with a hardwired photoelectric alarm – and installing or replacing hardwired alarms is electrical work for a licensed electrician.

Interconnection can be hardwired or wireless. Wireless interconnection avoids running new cables between alarms, which can make upgrades in existing homes quicker and tidier.

Options
  • HardwiredMains powered, with battery backup
  • 10-year batterySealed lithium, non-removable
  • InterconnectionHardwired or wireless
Who needs to act

Landlords, Sellers and Owner-Occupiers

Landlords must make sure alarms meet current requirements and must test and clean them within 30 days before a tenancy starts or is renewed. Alarms more than 10 years old, or that fail to operate, must be replaced. Tenants are responsible for testing and cleaning during the tenancy.

Selling? Your home must already comply. Living in your own home? The deadline is 1 January 2027 – and after that, homeowners should test alarms monthly, clean them as the manufacturer recommends and replace them at 10 years.

  • Landlords and property managers
  • Homes being sold
  • Holiday lets and short-term rentals
  • Owner-occupiers by 2027
Smoke alarm being installed in a Queensland homeCompliance upgrade
Our service

How a Smoke Alarm Upgrade Works

01

Assess

We check existing alarms, locations and power.

02

Quote

Exactly what is needed to comply.

03

Install & Interconnect

Alarms fitted and linked together.

04

Test & Document

Every alarm tested, with records for you.

Service areas

Smoke Alarm Installation Across the Sunshine Coast

Based in Buderim, we work across the Sunshine Coast. Call to check availability for your suburb.

FAQs

Smoke Alarm Installation FAQs

When do all Queensland homes need to comply with the smoke alarm laws?

All domestic dwellings in Queensland must comply by 1 January 2027. Homes that are sold, leased or have a lease renewed have had to comply since 1 January 2022, and new or substantially renovated homes since 1 January 2017. From 2027, owner-occupied homes must also meet the full requirements.

What type of smoke alarms are required in Queensland?

Alarms must be photoelectric, comply with AS 3786-2014, be less than 10 years old and be interconnected so that when one sounds, they all sound. Ionisation alarms are not permitted. Alarms can be hardwired to mains power or powered by a non-removable 10-year battery, or a combination of both.

Where must smoke alarms be installed?

Smoke alarms must be installed on every storey, in every bedroom, and in hallways that connect bedrooms to the rest of the home. If there is no hallway, an alarm is needed between the bedroom area and the rest of the dwelling. Where a storey has no bedrooms, the alarm goes in the most likely path of travel to exit.

Can I replace a hardwired smoke alarm with a battery one?

No. Under Queensland law, an existing hardwired smoke alarm must be replaced with a hardwired photoelectric alarm. Installing or replacing hardwired alarms is electrical work and must be done by a licensed electrician. Alarms with a 10-year sealed battery can be used in locations that do not already have hardwired alarms.

What are landlords’ smoke alarm obligations in Queensland?

Landlords must ensure the property’s smoke alarms meet current requirements and must test and clean them within 30 days before a tenancy starts or is renewed. Alarms more than 10 years old or that fail to operate must be replaced. Tenants are responsible for testing and cleaning during the tenancy.

How do interconnected smoke alarms work?

Interconnected alarms are linked by hardwiring or by a wireless radio signal, so smoke detected in one room triggers every alarm in the home. This gives earlier warning to people sleeping in other rooms. Wireless interconnection avoids running new cables between alarms, which can make upgrades quicker in existing homes.

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Book Your Smoke Alarm Upgrade

Electrical, lighting, compliance or solar – send us the details and we will come back to you with clear advice and a written quote.

Prefer to Talk?

Call Us on 0427 468 568

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