Category: Info

As the winter chill gradually gives way to the warmth of a Queensland spring, we find ourselves emerging from the cozy hibernation of the colder months. Spring cleaning, gardening and home maintenance tasks become top priorities, and one crucial activity that should not be overlooked is the checking of your interconnected photoelectric smoke alarms. Whilst this may not seem like the most glamorous of springtime duties, it is undeniably one of the most important ones. The primary purpose of smoke alarms is to protect you and your loved ones in the event of a fire. By checking them in the spring, you ensure that they are in good working condition and ready to alert you in case of an emergency.

Here’s how you should make checking your smoke alarms a regular springtime ritual.

Clean your smoke detectors:

Did you know that the changing of the seasons can have an impact on your photoelectric smoke alarms? Over time, dust and debris can accumulate inside them, reducing their efficiency and increasing the possibility for nuisance alarms. Whilst you’re already in spring cleaning mode, why not take a few extra minutes to ensure your alarms are fully clean and operational? Gently vacuum around the exterior shell of your smoke detectors with the soft brush attachment from a vacuum cleaner to remove any cobwebs, dust build-up etc. which may have occurred over the winter months.

Smoke alarm battery check:

Smoke alarms often rely on batteries for power, and these batteries can weaken or die over time. Fortunately most modern smoke detectors are now equipped with 10-year long life lithium batteries which are sealed inside the smoke alarm itself (after 10 years the entire smoke alarm is simply swapped out for a new one). However, if you still have an older style smoke alarm which uses 9V replaceable batteries then spring is a great time to either replace the old batteries with fresh ones, or our recommendation is to upgrade to new alarms with 10-year long life batteries. So, go ahead, replace those dusty old 9V replaceable battery smoke alarms in springtime with the newest photoelectric smoke alarms equipped with 10-year long life batteries, and ensure your alarms are always ready to do their job.

Test your smoke alarms:

Testing your interconnected smoke alarms is a relatively quick and straightforward task. You don’t need any special tools or expertise. Smoke alarms have a ‘test’ button that you can press to ensure they are working correctly. It’s a small effort for a significant safety boost. In QLD the smoke alarms must be interconnected (so if one smoke alarm activates, they all do). When testing your smoke alarms be sure to check that all the smoke alarms are interconnected and activate together, usually within about 10-15 seconds of the test button being pressed on the first smoke alarm. If not, it’s time for some troubleshooting or possibly a replacement.

Smoke alarm expiry date:

Smoke alarms don’t last forever and should be replaced 10 years from the date of manufacture. According to Australian Standard 3786:2014, the smoke alarm date of manufacture should be printed on the rear of the smoke alarm – go on, have a look. If they’re older than 10 years then they should be replaced with newer models. Why? Photoelectric sensors and other internal components can degrade over time, leading to a less effective smoke alarm.

Location of your smoke alarms:

Whilst you’re at it, double-check the placement of your interconnected smoke alarms. Are they strategically positioned throughout your home as per Queensland smoke alarm laws? In Queensland there should be one smoke detector inside each bedroom, the interconnecting hallway outside the bedrooms, and at least one on each level of your home. If there is no interconnecting hallway outside the bedrooms then a smoke alarm must be installed outside the bedroom and other parts of the storey. Proper placement can make all the difference in early detection.

Teach your family about the smoke alarms:

Checking your interconnected smoke alarms in the spring also presents an opportunity to educate your family about fire safety (especially children). Show them how to test the alarms and what to do and who to call in case they hear one go off. This knowledge can be invaluable in an emergency situation. Phone 000 (triple zero) for the Queensland Fire Brigade in a real life fire emergency situation.

So there you have it, as you embark on your spring cleaning rituals and home maintenance tasks, don’t forget to check your smoke alarms. It’s a simple yet essential step to ensure the safety of your home and loved ones. With working interconnected smoke alarms in place, you can enjoy the beauty and rejuvenation of a QLD spring with the peace of mind that you are well-prepared for any potential fire-related emergencies. So, make it a springtime tradition to give your smoke alarms the attention they deserve – because the safety of your loved ones always comes first.

We love talking smoke alarms! Feel free to phone us on 0478 596 402

www.photoelectricsmokealarms.com.au

Queensland was rocked by another devastating house fire tragedy earlier this month when police confirmed that five young brothers and their 34-year-old father died in a house blaze on Russell Island, off Brisbane’s Redland Bay. Emergency services rushed to the home on Todman Street just after 6am on Sunday 8th August to find the two-storey house fully engulfed, with two neighbouring properties also alight. A 21-year-old woman thought to have been inside the house when the fire broke out managed to escape with injuries.

The Queensland Fire and Emergency Services Assistant Commissioner, John Cawcutt, said the blaze was “one of the worst fires we’ve had for a long time”. Fire and Emergency Services Minister Mark Ryan also said the fire was a great tragedy. “Of course a very sad day for Queenslanders,” he said. “Our hearts break for those involved in the tragedy. It seems a tragic loss of life”. A forensic investigation is currently underway to determine how the fire started, and why the smoke alarms did not activate.

In terms of sheer loss of life from a single domestic house fire, the Russell Island fire tragedy is second only to the August 2011 Logan house fire, which was Queensland’s deadliest house fire, causing the death of 11 family members. A coronial inquest could not establish the exact cause of that blaze but a coroner found there was a ‘reasonable prospect’ that all or some of the victims could have escaped if smoke alarms had been working. That tragedy led to the introduction of new QLD laws for interconnected photoelectric smoke alarms inside every bedroom, hallways outside the bedrooms, and on every level of Queensland homes.

Why didn’t the smoke alarms go off in the Russell Island house fire?
The rented two storey Queenslander home allegedly had smoke alarms installed, however the female survivor of the blaze said she didn’t hear any smoke alarms activate, adding that concerns had previously been expressed about them. It remains unclear why the alarms didn’t activate and whether they were in working order. ‘With a fire of that intensity it will be difficult to know whether there were smoke alarms present or not but that will be part of the investigation,’ Queensland Fire and Emergency Services Deputy Commissioner Joanne Greenfield said. It is understood the home was transported to the site around 2017. ‘So thinking about the legislation that was in place at that time it would have required one hardwired smoke alarm, that’s if it was following the legislation,’ QLD Fire and Emergency Services Commissioner Leach said.

A close family friend issued a harrowing plea to all Australians on the behalf of the Children’s surviving mother, stating that she ‘just wants the world to know – check your smoke alarms and hold your babies’.

What are QLD’s smoke alarm laws?

From 1st January 2022, all properties being sold or leased for rent in Queensland were required by law to be compliant with the smoke alarm rules below (on 1st January 2027 the law is being extended to cover all QLD homeowners and occupiers, irrespective of whether the property is being sold or rented out).

In addition to the above, rental property managers and landlords are required to test and clean smoke alarms and replace any flat or nearly flat batteries within 30 days before the start of a tenancy. This also includes a renewal tenancy.

In recent years, Australia has witnessed a surge in the adoption of lithium-ion battery technology, and Queensland is no exception. Small, lightweight and versatile, these batteries power everything from smartphones to e-scooters, e-bikes and even household renewable energy storage systems. Whilst these convenient batteries have transformed the way we live, work and play, their introduction has been accompanied by a concerning rise in lithium-ion battery fires in QLD homes.

Data collated from Australian state fire departments indicate that more than 450 fires across this country have been linked to lithium-ion batteries since 2021 (including 157 in Queensland). Several of these fires have garnered significant media attention – see below.

Numerous factors contribute to this alarming safety trend, but one of the primary culprits behind lithium-ion battery fires is improper charging practices. If incompatible chargers are used, or devices like e-scooters are left charging unattended for extended periods, it can lead to overheating and a subsequent lithium-ion battery fire.


Another common cause of lithium-ion battery fires stems from manufacturing defects in either the battery charger or the battery itself. Poor adherence to quality standards during manufacture can lead to internal faults, increasing the risk of overheating and fire. Furthermore, improper storage and transportation of batteries can cause short circuits, posing a threat of fire. To mitigate these risks, consumers should avoid purchasing cheap lithium-ion batteries and chargers second-hand or from unregulated online marketplaces, as low-quality, counterfeit, and non-original equipment manufacturer (OEM) batteries and chargers can exacerbate fire hazards.


E-scooters and e-bikes, due to their nature of use, are often subjected to rough handling and exposure to environmental elements. Consequently, damage to the battery can occur, leading to internal short-circuits and potential fires. Even seemingly minor physical damage to the battery’s protective casing can create a pathway for ‘thermal runaway’, triggering a catastrophic fire event. When lithium-ion batteries fail, they undergo thermal runaway, involving the violent bursting of one or multiple battery cells, releasing toxic, flammable, and explosive gases, and resulting in an intense, self-sustaining fire. Putting out a lithium-ion battery fire is challenging, as it escalates rapidly with intense heat and cannot be easily extinguished with water or regular fire extinguishers. Additionally, such fires often reignite several times after being extinguished.

What about my photoelectric smoke alarms – don’t they also contain a lithium-ion battery?
The lithium batteries in smoke alarms differ in design from lithium-ion batteries used in e-scooters. Photoelectric smoke alarms contain two 3V, single-use, lithium batteries sealed within the alarm itself. These batteries are non-replaceable and are designed to deplete slowly and steadily over a 10-year lifespan. At the end of this period, the entire smoke alarm is disposed of (including the sealed batteries), and a new smoke alarm is installed. The fire and thermal runaway risks associated with recharging lithium-ion batteries are mitigated with non rechargeable smoke alarm lithium batteries.


When purchasing a photoelectric smoke alarm, it is essential to choose one that complies with Australian Standard 3786:2014, as indicated by the official Australian Standard mark on the packaging and the product itself. Product testing required of this standard helps ensure that the smoke alarm poses no electrical danger during normal use. Additionally, the smoke alarm should carry the electrical Regulatory Compliance Mark (RCM), affirming compliance with Australian electrical safety regulations outlined in Australian Standard 3820:2020. Avoiding cheap imported knock-offs without the RCM mark is crucial for battery safety.

Regulatory Compliance Mark (RCM)

The surge in lithium-ion battery fires in Australia calls for a collective effort from manufacturers, regulators, and users to address this growing concern. While the benefits of lithium-ion batteries are undeniable, the risks associated with their usage demand immediate attention. By enhancing safety regulations, improving manufacturing standards, educating and promoting responsible usage and re-charging practices, we can embrace the lithium ion-battery revolution in QLD while ensuring a safer and more sustainable future for all. For more information on lithium-ion battery safety please refer to the QLD Fire and Emergency Services (QFES).

A recent fatal caravan fire in QLD has again sparked demands for a comprehensive review of Queensland’s smoke alarm laws for caravans and moveable dwellings. Emergency response teams were dispatched to the blaze in Upper Brookfield, located in the western suburbs of Brisbane, during the early hours of Saturday 20th May 2023. Upon arrival, firefighters encountered flames engulfing the van from all sides and tragically two people were discovered deceased inside the wreckage. This is not the first fatal caravan fire to occur in QLD.

QLD caravan fire prompts smoke alarm review

Our previous blog post published only a few months ago identified caravan smoke alarm laws for each state. Shockingly, Queensland remains one of only three states in Australia where although ‘recommended’, compulsory smoke alarms are not mandated by law in caravans, campervans and other such moveable dwellings.

According to the Queensland Fire and Emergency Services, it is recommended to have at least one operational photoelectric smoke alarm within the caravan’s sleeping area, as well as another alarm in the annex if it is used for sleeping purposes. Following this devastating incident, QLD Premier Annastacia Palaszczuk publicly expressed her intention to discuss the mandatory implementation of smoke alarms in mobile dwellings with the QFES Commissioner.

As reported by the Courier Mail newspaper;
‘Queensland Fire and Emergency Service officials are working on potential amendments to smoke alarm legislation for movable dwellings “The work is complex and requires further consultation with stakeholders,” a QFES spokesman said.
Fire and Emergency Services Minister Mark Ryan said: “We take advice from the experts on matters like this, and I have asked Queensland Fire and Emergency Services to expedite its consideration of this matter”. “QFES is preparing advice for the government about this issue,” he said. “We are always looking at ways to support community safety.”
“If there is more that can be done to support safety in relation to caravans and other mobile types of accommodation, the government will always give that careful consideration.”

Caravan fires have been a recurring concern over the years, with some distressing incidents occurring within Queensland. In 2022 a young father in Logan tragically died whilst protecting his partner and unborn child from a caravan fire which started due to a combusting e-scooter battery.
NSW laws have required that smoke alarms be installed in all new and existing moveable dwellings since 2011. The Brisbane Times magazine reported back in 2020 that a Queensland deputy coroner called for the state’s fire service to consider the mandatory installation of smoke alarms in all moveable dwellings after an army veteran died in a caravan park blaze near Lowood, west of Brisbane.

As mentioned in our last article – don’t allow yourself to become a statistic. Don’t wait until something is required by law as being the catalyst for change. If you own a caravan, campervan or other moveable home please be pro-active and make sure you have a working photoelectric smoke alarm installed today.