Interconnected smoke alarms are essential safety devices, but misinformation often keeps people from making the best choices. In this second part of our knowledge series we’ll bust another five myths about smoke alarms so you can protect your home and loved ones more effectively.
MYTH 1: Interconnected Smoke Alarms Are Not Necessary
REALITY: Some people believe that interconnected smoke alarms are an unnecessary luxury. However, interconnected smoke alarms significantly improve safety. When one alarm detects smoke, it triggers all interconnected fire alarms in the house, ensuring that everyone is alerted, regardless of where the fire starts. Interconnected smoke alarms are recommended by every Australian state fire department and will become mandatory by law for every Queensland home in 2027.
MYTH 2: Interconnected Smoke Alarms
Don’t Need Maintenance Or Cleaning
REALITY: Maintenance is crucial for all smoke alarms to function properly and interconnected smoke alarms are no exception. Interconnected smoke alarms should be tested monthly. Additionally, interconnected smoke alarms should be cleaned periodically to remove dust and debris that could impair their sensitivity. Neglecting these tasks can lead to false alarms or, worse, a failure to alert you in the event of a fire.
MYTH 3: All Interconnected Smoke Alarms Are The Same
REALITY: There are two primary types of smoke alarms: ionization and photoelectric. Photoelectric smoke alarms are better at detecting smoldering fires, which are more common in home environments. They are less prone to false alarms from cooking or steam, making them more reliable in daily use. Additionally, photoelectric smoke detectors provide quicker warnings for slow-burning fires, offering more time to escape safely. It is for this reason that photoelectric interconnected smoke alarms such as ZEN are the preferred type by all fire authorities in Australia.
MYTH 4: Smoke Alarms Can Be Installed Anywhere
REALITY: Proper placement is key for effective smoke detection. ZEN interconnected smoke alarms should be installed on every level of your home, inside bedrooms, and the hallway outside sleeping areas. Avoid placing interconnected smoke alarms near kitchens or bathrooms where steam and cooking fumes could cause false alarms. Avoid placing interconnected smoke alarms in areas prone to excessive dust or in semi-enclosed areas.
MYTH 5: I’ll Hear The alarm And Have Plenty Of Time To Act
REALITY: Many people believe that the smell of smoke will wake them up, or that heat from a fire will give enough warning to respond calmly. However, fires can spread rapidly, often filling a home with smoke in minutes. Did you know that whilst asleep your sense of smell ceases to function? – you won’t smell the smoke. An interconnected smoke alarm system can alert you in time by sounding all alarms in the house when one is triggered, giving you the precious seconds needed to escape.
We hope you have enjoyed this second part of our knowledge series article. By debunking common smoke alarm myths and recognizing the strengths of different types of alarms, you can make informed decisions that enhance your household’s fire readiness.
Want to know more? Watch our ZEN quick start video or call us on 0478 596 402 today
Interconnected smoke alarms are essential for home safety, but how much of what you know about them is actually true? In this first knowledge series article, we’re separating fact from fiction as we debunk the top myths surrounding interconnected photoelectric smoke alarms. From misconceptions about placement to myths about maintenance, we’ll dispel the rumors and urban myths to help you protect your home and loved ones more effectively. Get ready to discover the surprising truth behind interconnected smoke alarms – no fake news here!
MYTH 1: Interconnected Smoke Alarms Need The Internet
REALITY:ZEN interconnected smoke alarms do not require internet, they are not a wifi fire detector nor are they bluetooth smoke detectors. Our interconnected smoke alarms connection and pairing process is achieved using wireless radio frequency (RF) transmissions and a tiny yet effective RF transmitter inbuilt into each fire alarm. No internet? No worries. It’s not required for your interconnected smoke alarms as they are not a wifi smoke alarm.
MYTH 2: Interconnected Smoke Alarms Are
Unsuitable For Large Multi-Story Dwellings
REALITY: ZEN interconnected smoke alarms can be separated by a distance of 25-30m between each fire alarm, and still function within a large 100m free field range without being compromised. ZEN interconnected smoke alarms can be installed upstairs / downstairs / in-between solid concrete walls and floors – that is what they are designed to do! Photoelectric Interconnected smoke alarms are actually very suitable for large multi-story dwellings.
MYTH 3: Interconnected Smoke Alarms Last Forever
REALITY: All smoke alarms have a finite lifespan. Irrespective of what brand you own, after 10 years, the sensors can wear down or become coated in dust, making them less reliable. Check the manufacture date printed on the back of your interconnected smoke alarms and replace them when they reach that 10-year mark.
MYTH 4: Interconnected Smoke Alarms Will Trigger
The Alarms In My Neighbour’s Property, And Vice Versa?
REALITY: This is not possible. Even though most fire alarms communicate on the same radio frequency (433.92 MHz) they are uniquely ‘coded’ to each other via a master fire alarm within each network, and it is this unique code which prevents interconnected smoke alarms in one property from accidentally activating smoke detectors in any adjoining property
MYTH 5: Interconnected Smoke Alarms Are Too Expensive
REALITY: All new technologies become cheaper over time and photoelectric interconnected smoke alarms are no exception. ZEN interconnected smoke alarms are high quality and very affordable, especially considering the life saving benefits they deliver. ZEN interconnected smoke alarms bundle packs offer great savings via free delivery, a free smoke alarm remote control and a free fire blanket too! The 10-year sealed lithium battery also eliminates the annual cost of smoke alarm battery replacement.
We hope you have enjoyed part one of our two part knowledge series article. By debunking common smoke alarm myths we’re helping you to make informed smoke alarm purchasing decisions – for others it may simply help keep their interconnected smoke alarms in tip-top shape!
Want to know more? Watch our ZEN quick start video or call us on 0478 596 402 today
Interconnected smoke alarms are a critical safety feature in any home, designed to alert occupants to the presence of smoke or fire, providing valuable time to evacuate. ZEN Interconnected smoke alarms, in particular, offer an enhanced level of safety by ensuring that when one fire alarm detects smoke, all interconnected smoke alarms in the group sound off. A key component that ensures interconnected smoke alarms function reliably is the internal lithium battery.
Why Lithium Batteries In Interconnected Smoke Alarms?
Lithium batteries are increasingly used in interconnected smoke alarms due to numerous advantages over traditional alkaline batteries. Conventional 9v alkaline smoke alarm batteries deplete rapidly and have to be replaced every year. The depleted alkaline battery causes the smoke alarm to emit what is known as the infamous low battery ‘chirp’. In an effort to silence the repetitive and annoying low battery chirp people removed the 9v smoke alarm battery, forgetting to replace it with a new one, often with disastrous consequences – smoke alarms can only detect smoke if they have power.
Lithium batteries have a significantly longer lifespan, designed to last for 10 years, which aligns with the recommended replacement interval for interconnected smoke alarms themselves. This longevity reduces the need for frequent battery changes, minimizing the risk of having interconnected smoke alarms with a dead battery (or no battery), which could be life-threatening in a fire emergency.
Interconnected Smoke Alarms
Battery Reliability And Performance
Lithium batteries inside interconnected smoke alarms are also known for their stable voltage output. Unlike 9V alkaline batteries, which tend to lose power gradually, 3V lithium batteries maintain a consistent voltage until they are almost depleted. This stability is crucial in interconnected smoke alarms, where consistent power is needed to ensure reliable operation. Additionally, lithium batteries perform well in a wide range of temperatures, making them ideal for use in various parts of the home across different states and regions of Australia. The 10-year long life batteries sealed inside ZEN interconnected smoke alarms are non-removeable and non-replaceable. After 10 years the fire alarms (including the batteries sealed inside them) are simply swapped out for new fire alarms.
ZEN interconnected smoke alarms are powered by two small 3V lithium CR14505 batteries shown above
Are The Lithium Batteries Inside My
Interconnected Smoke Alarms A Fire Hazard?
No they aren’t. There are several reasons why we don’t hear news stories of lithium batteries spontaneously combusting inside interconnected smoke alarms. The 10-year long life lithium batteries in interconnected smoke alarms differ in design from lithium-ion batteries used in e-scooters, e-bikes etc. – it is these mobility devices which have seen a massive surge in the frequency of lithium battery fires as reported in the media. Interconnected smoke alarms contain two small 3V, single-use, lithium batteries sealed within the fire 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 interconnected smoke alarms are disposed of in their entirety (including the batteries sealed inside), and new interconnected smoke alarms are installed in-situ. The same fire and thermal runaway risks associated with continuous and repeated recharging of large, high energy lithium-ion batteries used in e-bikes, e-scooters and other mobility devices are not present with the two small non-rechargeable lithium batteries inside interconnected smoke alarms.
Furthermore, large high energy lithium batteries used in mobility transportation devices are often physically damaged due to bumps or knocks (riding an e-bike or e-scooter over the curbside or on an uneven concrete footpath etc.) which may contribute to thermal battery runway and pose a significant overheating / fire hazard. The same risk exposure for causing lithium battery damage is not present with interconnected smoke alarms attached to a ceiling – once installed they do not move or get subjected to damaging dynamic forces.
Safety Benefits of Interconnected Smoke Alarms
Interconnected smoke alarms provide a network of protection throughout the home. If one alarm detects smoke or fire, all connected alarms will sound, alerting occupants even if they are in a different part of the house. This is particularly important in larger homes or homes with multiple levels, where a fire might go unnoticed if alarms were not interconnected. The lithium battery’s long life and reliability enhance this system, ensuring that all the interconnected smoke alarms are functional and ready to alert occupants in case of an emergency.
When purchasing interconnected smoke alarms, it is essential to choose fire alarms that comply with Australian Standard 3786:2014, as indicated by the official Australian Standard red ‘5-tick’s 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, interconnected smoke alarms 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 – have a look at the rear of your interconnected smoke alarms today – do they have the Regulatory Compliance Mark?
ZEN Smoke Alarms are Australian Standard Certified and contain the Regulatory Compliance Mark (RCM)
Interconnected Smoke Alarms
Battery Environmental Considerations
The lithium batteries inside interconnected smoke alarms are also more environmentally friendly compared to their alkaline counterparts. Fewer replacements mean less waste, which is a positive step towards reducing the environmental impact. Additionally, many lithium batteries are recyclable, which further minimizes their footprint. Lithium-ion batteries are a source of many valuable materials. If recycled, potentially 95% of battery components can be recovered for alternative use or may even be turned into new batteries. B-cycle is Australia’s national battery recycling scheme, supporting a collection network for used batteries.
Interconnected Smoke Alarms Battery – Conclusion
The lithium battery in interconnected smoke detectors plays a key role in modern home safety. Its long life, safe and reliable performance, and environmental benefits make it an ideal choice for ensuring that ZEN interconnected smoke alarms are always ready to protect. As technology continues to advance, we can expect further improvements in battery technology, making our homes even safer. Regularly testing your interconnected smoke alarms and replacing them every 10 years, as recommended, ensures that these devices will continue to provide reliable service, powered by the longevity and consistency of secure lithium batteries.
Want to know more? Watch our ZEN quick start video or call us on 0478 596 402 today
When it comes to home safety, there’s one unsung hero that deserves more recognition: the interconnected fire alarm. These devices have revolutionized fire safety, providing protection that’s not just smarter, but also faster and more reliable. Whether you’re a homeowner, a landlord, or just someone who values safety, understanding the benefits of interconnected smoke alarms is vital, especially in the state of Queensland with new legislation mandating interconnected smoke alarms in ALL dwellings by 2027.
Don’t forget to read the interconnected smoke alarms FAQ list at the conclusion of this article – we provide answers to the most common interconnected fire alarm questions!
Why Do Interconnected Smoke Alarms Matter?
Imagine a fire starting in a remote part of your home, like the garage or a downstairs laundry, whilst you are fast asleep upstairs in the second floor bedroom. Speed is everything in a fire emergency – a fire can double in size every 30 seconds, so every second counts. Without interconnected smoke alarms, you might not hear the alert until the fire has spread significantly. Interconnected smoke detectors are linked so that when one detects smoke, they all sound the alarm simultaneously – you’re not relying on just one device to protect your entire household. This interconnected fire alarm system ensures that no matter where the fire starts, everyone is alerted immediately – it provides occupants with a crucial time advantage to either escape or respond to the fire situation.
Interconnected Smoke Alarms –
A Legal And Sensible Choice
Interconnected smoke alarms are strongly recommended by every state fire department within Australia. Queensland, however, is the first state to make interconnected smoke alarms not only a ‘recommendation’ – but a compulsory legal requirement for ALL home types and situations. Queensland’s strict new fire safety laws make it mandatory for all homes to have interconnected smoke alarms by 2027, but this isn’t just a legal hoop to jump through – it’s about ensuring the best possible protection for your family. The early detection and widespread alert provided by interconnected fire alarm systems have been proven to save lives, particularly in multi-level homes or properties with hard-to-hear areas like granny flats or detached garages.
Interconnected Smoke Alarms Are
Easy To Install And Easy To Maintain
You might think that installing a network of interconnected smoke alarms sounds complicated, but modern technology has made it easier than ever. Interconnected smoke alarms can be wireless, meaning you don’t have to deal with complicated electrical wiring, invasive installation procedures or major renovations to meet the new standards. Wirelessly interconnected battery-operated models offer a simple DIY solution for older homes or rental properties. ZEN Interconnected Smoke Alarms are designed to be straight-forward and low maintenance, with long-lasting 10-year batteries and an optional remote control for easy smoke alarm testing and silencing. ZEN smoke alarm bundle packs (5 / 7 / 10 packs) will even arrive to you already wirelessly interconnected together – it’s one less thing you have to do after you receive them and makes smoke alarm installation even easier. How good is that!
ZEN Smoke Alarm bundle packs arrive to you already interconnected – we do the hard part for you!
Interconnected Smoke Alarms Offer Peace Of Mind
At the end of the day perhaps the biggest benefit of installing interconnected smoke alarms is the peace of mind they offer. Knowing that your home is equipped with the best possible early warning system allows you to sleep easier, live more comfortably, and enjoy your home with the confidence that you’ve taken the right steps to protect what matters most – your loved ones.
So, if you haven’t already made the switch, now is the time. It’s not just about compliance—it’s about making sure your home is as safe as it can be.
Below are answers to some of the most commonly asked interconnected fire alarm questions. Read on!
Do interconnected smoke alarms need to be hardwired?
No they don’t. ‘Hardwired’ refers to how a smoke alarm receives its power and not the method for interconnecting the smoke alarm (i.e. 240V hardwired vs 10 year battery powered). Australia’s National Construction Code and state legislation do not prescribe how a smoke alarm must be ‘interconnected’.
Do interconnected smoke alarms require wifi or internet to function?
ZEN Smoke Alarms have a radio frequency (RF) transmitter inbuilt into each alarm – that is how our interconnected smoke alarms communicate with one another – no internet or home wifi required!
What is the range / distance of interconnected smoke alarms?
ZEN interconnected smoke alarms can operate in a 100m free-field range provided the alarms are not greater than 30m apart from one another. This is a huge distance and more than ample coverage for the average Australian home.
I have a multi-storey house with solid concrete walls and ceilings –
will the interconnected smoke alarms still work?
This is not an issue with ZEN interconnected smoke alarms (we can’t speak for other brands though). Our interconnected smoke alarms are designed to function throughout large size multi-storey properties – upstairs, downstairs, inside and throughout the entire building with solid concrete walls, ceilings, floors etc. it is not a problem.
Can interconnected smoke alarms be triggered in neighbouring properties?
No, it is not possible to accidentally activate or trigger the interconnected smoke alarms in your neighbours house (and vice versa) – imagine the chaos occurring right around Australia if this were the case! All alarms in one group are paired with a ‘master’ alarm, which is distinct from a ‘master’ alarm in any other group.
Will interconnected smoke alarms be affected by other appliances?
Our smoke alarms cannot be affected by other household RF devices (i.e. wireless smoke alarms situated in neighbouring properties) as the technology is purposely designed to eliminate any such interference during the unique network pairing process.
TV or A/C remote controls do not interfere with our alarms either as they typically use different technology (infrared IR vs radio frequency RF).
Can I split up a ZEN Smoke Alarm bundle pack and use in separate properties?
Yes, absolutely! Whilst ZEN bundle packs arrive to you already pre-interconnected as one group, alarms in a bundle pack can still be split up. For example, you may prefer to split a 10-pack smoke alarm bundle into two separate groups by having 5 alarms in one property and 5 in another property (each group functioning independently of the other). You can even purchase extra ZEN alarms to add into a bundle pack group and make it bigger. It’s fully flexible and up to you to decide. Configuring a new interconnected fire alarm group takes less than 2 minutes – our ZEN Quick-Start video shows how!
How do I tell if my smoke alarms are interconnected?
It is not possible to tell if smoke alarms are interconnected simply by looking at them. There is one certain way to find out if smoke alarms are interconnected though, and that is by testing them. Press the test button once on any smoke alarm in the group (or use the optional remote control), and if they are interconnected then all smoke alarms should activate their audible alarm and flashing red LED, usually within about 5 seconds of the first one starting.
How do I stop my interconnected smoke alarms going off?
As per Australian Standard 3786:2014, all ZEN interconnected smoke alarms will activate their audible alarm when smoke is detected by any one alarm in the group, however, only the source alarm detecting the real smoke will also flash its visual red LED – this allows you to quickly identify which room the fire may be located in. Additionally, if all ZEN interconnected smoke alarms are going off, pressing the silence button on any alarm in the group (or by using the remote control) will silence them, except for the one source alarm which is detecting the real smoke, again allowing you to instantly identify which room or area where the problem is located. Pressing the silence button a second time will then silence all interconnected smoke alarms in the group. Easy.
Want to know more? Watch our ZEN quick start video or call us on 0478 596 402 today
