Smoke Alarm Upgrades in Cairns
Get your home compliant before 1 January 2027.
G'day, I'm Lachlan. I install interconnected photoelectric smoke alarms for homeowners, landlords and sellers across Cairns, so when one alarm goes off, they all go off. Based in Mount Sheridan, I'll get it sorted neatly and explain everything as I go.
⚡ Get a Rough Price in 30 Seconds →
Compliant, interconnected alarms
One local sparky, start to finish.
- ✓Photoelectric (AS 3786-2014)
- ✓Every bedroom & hallway
- ✓Every storey
- ✓Tested before I leave
Everything You Need To Meet QLD Requirements
- ✓A check of your existing alarms
I look at what you have, how old it is and where it's placed. - ✓Photoelectric alarms to AS 3786-2014
No ionisation alarms — photoelectric only, as the law requires. - ✓Interconnected alarms
Hard-wired or wireless interconnection so every alarm sounds together. - ✓Correct placement
On every storey: in each bedroom, and in hallways connecting bedrooms to the rest of the home (or between the bedrooms and the rest of the storey if there's no hallway). - ✓Hard-wired or 10-year battery
Hard-wired 240V or a non-removable 10-year battery. If your existing alarms are 240V, the replacements must be 240V too. - ✓Testing and a quick walkthrough
I test every alarm and show you how to test and look after them.
Quality brands I install: I typically fit Red Smoke Alarms or Clipsal photoelectric smoke alarms. They're interconnected, hard-wired or with a sealed 10-year lithium battery, and certified to Australian Standard AS 3786.
Queensland Law Is Changing On 1 January 2027
Queensland's smoke alarm laws have been rolling out in stages since 1 January 2017. From 1 January 2027, all Queensland homes — houses, townhouses and units — must have interconnected photoelectric smoke alarms.
If you're selling or renting a home, these requirements already apply (they've been in force since 1 January 2022). New builds and substantially renovated homes have needed them since 2017.
Under the legislation, alarms must be photoelectric (AS 3786-2014), contain no ionisation sensor, be less than 10 years past their manufacture date, work when tested, and be interconnected with every other required alarm. They must be hard-wired or powered by a non-removable 10-year battery, and go on each storey: in each bedroom, in hallways that connect bedrooms to the rest of the home, and in the path of travel out of the home on a storey with no bedrooms.
More importantly, interconnected alarms give everyone in the house an early warning, no matter which room a fire starts in. That extra time to get out is what this is all about.
Sources: qld.gov.au — Smoke alarms · Queensland Fire Department — Smoke alarm FAQ · Queensland Fire Department — Smoke alarm reforms
Simple, Start To Finish
Get in touch
Call me or send a quick enquiry with your address and the number of bedrooms and storeys.
Free quote
I'll give you a clear quote — no surprises.
Installation
I fit and interconnect the alarms neatly, with minimal fuss.
Test & walkthrough
Every alarm is tested together and I show you how to test them.
Get a Rough Price in 30 Seconds
Answer a few quick questions about your home and you'll get a rough estimate for your smoke alarms straight away, including GST.
- ✓Interconnected photoelectric smoke alarms to AS 3786-2014
- ✓Hardwired 240V or wireless 10 year lithium options
- ✓Every alarm tested before Flow State Electrics leaves
- ✓One local, licensed electrician, start to finish
Rough estimate only. Final price confirmed on inspection. Prefer to talk? Call 0420 414 338.
Your Local Mount Sheridan Electrician
I live in Mount Sheridan and upgrade smoke alarms for homes right across Cairns — from Bentley Park, White Rock and Edmonton down to Gordonvale and Babinda, through Cairns City and Smithfield, and up the northern beaches to Palm Cove.
Common Questions
When do all Queensland homes need compliant smoke alarms?
By 1 January 2027, all Queensland homes must have interconnected photoelectric smoke alarms. If you sell or rent out a home, the requirements already apply.
Where do the smoke alarms need to go?
On each storey: in each bedroom, and in hallways that connect bedrooms to the rest of the home (or, with no hallway, between the bedrooms and the rest of the storey). If a storey has no bedrooms, at least one alarm goes in the most likely path of travel to exit the home.
Can I keep my old smoke alarms?
Not if they're ionisation alarms, more than 10 years past their manufacture date, not working, or not interconnected. I'll check what you have and let you know.
Do the alarms have to be hard-wired?
They must be hard-wired 240V or powered by a non-removable 10-year battery. If your home already has 240V alarms, they must be replaced with 240V alarms; new homes and major renovations need hard-wired alarms. Otherwise, 10-year battery alarms are an option.
I'm a landlord — what do I need?
Rental properties already need interconnected photoelectric alarms that meet the legislation, and the landlord is responsible for installing them. Landlords must also test each alarm within 30 days before a tenancy starts. I can upgrade your rental and test everything.
Beat The 2027 Rush
Get your smoke alarms sorted now by a local, licensed electrician.