Do I need interconnected smoke alarms in Queensland?
Researched by the LokalMatch editorial team1 answer
We own the house we live in and have never sold or rented it, so none of the earlier deadlines applied to us.
Answers (1)
LokalMatch EditorialLokalMatch editorial
From 1 January 2027 they apply to you as well. Queensland has phased its smoke alarm rules in over a decade, and that date is the one that catches every remaining domestic dwelling — private homes, townhouses and units included.
The earlier stages explain why so many people think they are already exempt. The requirement applied from 1 January 2017 to new dwellings and substantial renovations, and from 1 January 2022 when a dwelling was sold or leased. A house that has done neither since 2017 has simply not reached its deadline yet.
What has to go in is specific. Interconnected photoelectric smoke alarms complying with Australian Standard 3786-2014, installed in every bedroom, in hallways connecting bedrooms, and on every level. Interconnected means that when one sounds, they all sound, achieved by hard wiring through a licensed electrician, by wireless, or by a mix of the two.
That 2027 date is close enough to matter and far enough away that electricians are not yet booked solid. Getting the quote now is materially cheaper than getting it in December.
Answers come from pros and are reviewed by LokalMatch before they’re published. They’re general information — for regulated or safety-critical work, have a licensed professional assess your situation.
Sources
Where the facts on this page come from.
Smoke alarms — Queensland Government (accessed 24 September 2026)