Smoke Alarm Installation Melbourne
Protect your home and family with professional smoke alarm installation, testing, upgrades and compliance services from Bitz Electrical. We help homeowners, landlords and property managers across Melbourne's north-eastern suburbs ensure their smoke alarms are operating correctly, compliant with current regulations, and ready when they matter most.
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Are Your Smoke Alarms Compliant?
Victoria's smoke alarm rules depend on when your home was built or last renovated, and most homeowners have never been told which category they fall into.
Every smoke alarm in a Victorian home must be photoelectric and comply with AS 3786:2014, regardless of the property's age. Homes built before August 1997 can have standalone, battery-powered photoelectric alarms. Homes built or renovated after August 1997 require hardwired alarms with battery backup. Homes built or renovated after May 2014, and any home with more than one alarm, require interconnected, hardwired photoelectric alarms, so that if one alarm detects smoke, every alarm in the house sounds.
If you are renting out a property, the obligations are stricter again. Under the Residential Tenancies Regulations, alarms must be tested at least annually, kept in working order, and any fault repaired urgently. The cost of compliance cannot be passed on to the tenant.
Signs your alarms may not be compliant:
Your alarms are the older round ionisation type, often with a single button and a thin disc shape
Any alarm is more than 10 years old (check the manufacture date printed on the back)
Your home has been renovated or extended since 2014 but the alarms were never upgraded
Alarms chirp intermittently, even after a battery change
You are renting out the property and have not had the alarms checked recently
If any of this sounds familiar, it is worth having your alarms assessed. We can confirm exactly what your property requires and what, if anything, needs to change.
Smoke Alarm Work We Handle
Why Photoelectric and Interconnected Alarms Matter
The two most common alarm types behave very differently, and the difference matters more than most people expect.
Ionisation alarms respond quickly to fast, flaming fires, but they are slow to detect the smouldering fires that are more common in homes, and they are prone to false alarms from cooking, which leads many households to disconnect or remove the battery. Photoelectric alarms detect smouldering smoke far earlier and trigger fewer nuisance alarms, which is why they are now the standard required across Victoria.
Interconnection adds a second layer of protection. In a home with alarms on multiple levels or in multiple rooms, a fire starting in one part of the house may not be loud enough to wake someone sleeping with a door closed elsewhere. Interconnected alarms solve this: when one alarm detects smoke, every alarm in the property sounds at once.
Smoke Alarms in Older North East Homes
A large share of housing across Eltham, Montmorency, Greensborough, Ivanhoe and Heidelberg was built well before 1997, often with a single battery smoke alarm in the hallway, sometimes the original unit from when the home was built. Many of these alarms are ionisation type, well past their 10-year service life, and not interconnected.
For these properties, an upgrade to photoelectric alarms is usually straightforward, and a move to interconnected hardwired alarms is worth considering even where it is not strictly required, particularly in two-storey homes. Where a property has been renovated or extended since 2014, the interconnection requirement applies to the whole home, not just the new section, and this is a common compliance gap we find during inspections.
For landlords with rental properties across the area, we can assess every property on your books in a single round and provide the documentation needed to meet your testing obligations.
How We Work
Smoke Alarm Installation Service Areas
Bitz Electrical installs and tests smoke alarms throughout Melbourne's North East, including but not limited to Lower Plenty, Montmorency, Viewbank, Watsonia, Macleod, Briar Hill, Yallambie, Templestowe, Greensborough, Bulleen, Ivanhoe, Eltham, Eltham, Eltham North, Diamond Creek, Doncaster East, St Helena, Rosanna, and surrounding suburbs.
Ready to Get Your Smoke Alarms Sorted?
Tell us about your property and we will assess what your smoke alarms need to meet current standards. Most enquiries hear back from us the same day, and every residential visit includes a free electrical safety inspection.
Call 1300 215 193or send us a message.
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Frequently Asked Questions
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At least one alarm is required on every storey, positioned between sleeping areas and the rest of the home. Larger homes or homes with bedrooms at both ends often need more than one per level to provide adequate coverage. We confirm the right number and placement for your property as part of the assessment.
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All smoke alarms in Victorian homes must now be photoelectric and comply with AS 3786:2014. If your home still has the older round ionisation alarms, often original to the property, they should be replaced with photoelectric units.
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It depends on when your home was built or last renovated. Homes built or renovated after May 2014, and any home with more than one smoke alarm, require interconnected, hardwired photoelectric alarms. Older homes are not required to interconnect, but many owners choose to upgrade for the extra protection, particularly in two-storey properties.
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Rental properties must have compliant, working smoke alarms tested at least annually, with any fault repaired urgently. Tenants must be given written information on how the alarms operate and how to test them. The cost of compliance cannot be passed on to the tenant. We provide assessment, installation and documentation to help landlords meet these obligations.
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Costs depend on the number of alarms, whether they need to be hardwired and interconnected, and the accessibility of your ceiling space. We provide a written quote before any work begins, and the price does not change once work is underway.
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Smoke alarms should be replaced at 10 years from the manufacture date, printed on the back of the unit, regardless of whether they appear to be working. If you are not sure how old your alarms are, we can check this as part of any visit.
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Yes. Sealed, non-removable 10-year battery photoelectric alarms are a practical option where hardwiring is not straightforward, and they remove the need for regular battery replacement.
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Yes. A Certificate of Electrical Safety is issued for all prescribed electrical work, including hardwired smoke alarm installation, as required in Victoria.