Category: Info

Very Alarming! – Why Is Your Smoke Alarm Beeping For No Reason?

Nothing is more annoying than a smoke alarm going off for no reason (especially at 3am in the morning!). But why is your smoke alarm beeping without smoke being physically present? There could be several reasons for false alarms. The good news is that you don’t have to go on living this way – our ZEN wireless photoelectric interconnected smoke detectors provide reliable and trustworthy protection for you and your family.

The basic operating principal of a photoelectric smoke alarm is that it activates when the light beam inside the smoke alarm chamber is broken or disrupted – typically by tiny smoke particles. However these foreign particles can also come from sources other than real smoke – below are some of the most common examples and how to rectify them.

High Humidity Affecting The Smoke Alarms

High humidity can occur naturally as the air carries dense moisture particles that your smoke alarm confuses for smoke particles. Although brands can differ, smoke alarms should be designed to work up to 93% relative humidity (RH) as per the Australian Standard 3786:2014 – however anything over 85% RH range and air could potentially become dense enough to scatter the light beam of a photelectric sensor. Extreme tropical weather conditions in the Northern Territory and far north Queensland can sometimes produce these high humidity conditions.

High humidity can also be artificially created by steam from a bathroom shower or the clothes dryer running inside a laundry room. If your smoke alarm is positioned outside a bathroom entrance or inside the laundry, consider moving it further away or out of that room altogether so that escaping shower steam and humid air doesn’t trigger a false alarm and start your smoke alarm beeping and going off for no reason.

Dust Particles Inside Your Interconnected Smoke Alarms

A build-up of dust in the air can also affect your smoke alarm. If dust particles enter the internal chamber they will interfere with the photoelectric light beam and trigger nuisance alarms. We recommend cleaning your smoke alarms regularly by gently vacuuming around them with a soft brush attachment from your vacuum cleaner. Cleaning interconnected smoke detectors in this way may remove any cobwebs which could also prevent pests from entering the fire alarm. Be aware of any activities in the home which may create excess dust – for example renovations or shaking out old dusty blankets or doonas in a room which has a smoke detector installed.

Insects Inside Your Interconnected Smoke Detectors

Section 4.17 of Australian Standard 3786:2014 requires smoke alarms to have protection against foreign bodies, so that a sphere of diameter larger than 1.3mm cannot pass into the sensor chamber – this protection is provided by way of an internal mesh screen. Despite this requirement it is still possible that very tiny insects (smaller than 1.3mm) could enter the smoke alarm and by doing so interfere with the photoelectric sensor. One tip to reduce this likelihood is to wipe the ceiling perimeter around your smoke alarm with surface insect spray (be sure not to allow the insect spray itself to enter the alarm as this could affect its sensors which, you guessed it, could create false alarming).

Cooking Vapour Affecting Your Smoke Alarm Sensors

It is true that whilst many house fires start in the kitchen, installing an alarm in the kitchen can induce frequent nuisance alarms. Irrespective of what smoke alarm brand you have, if it is installed too close to the kitchen stovetop or oven it will activate and start beeping when smoke particles are emitted from the food cooking process (after all, the smoke alarm is doing what it is designed to do). When cooking, always be sure to switch on the rangehood or oven exhaust fan to draw smoky air particles away from your smoke alarm. If the problem continues, try repositioning the fire alarm further away from the cooking appliance.

Summary

Beeping smoke alarms that are going off for no apparent reason can be both frustrating and stressful. Worse, an ongoing beeping smoke alarm may generate a ‘boy who cried wolf’ effect, reducing home occupants reaction to a real life fire event.

Fortunately, our ZEN wireless interconnected smoke detectors undergo strict quality control measures at an ISO 9001 quality accredited facility, are manufactured in adherence to Australian Standard 3786:2014, and are independently tested which means the likelihood for nuisance alarms is greatly reduced. Using the tips outlined above and below, your ZEN interconnected smoke detectors will provide many years of stress-free and reliable fire protection for you and your loved ones.

Want to know more about the potential causes of beeping smoke alarms and why they may start going off for no reason? Please refer to our helpful smoke alarms diagnostic checklist below!

Want to know more? Watch our ZEN quick-start video or call us on 0478 596 402

We love talking smoke alarms!

ZEN Interconnected Smoke Alarms

Smoke Alarms In Caravans & Campervans

Australians are renowned for their love of the great outdoors – from senior Grey Nomads to the younger #vanlife movement, Aussies are camping and caravanning in greater numbers than ever before. No doubt you’ve thoroughly researched your road trip, loaded up all the necessities, and packed the recreational gear, but have you checked how safe your caravan or campervan actually is?

Fire safety is crucial in a campervan as most usually have only one escape route in the event of a fire. As modern vans and motorhomes are made of lightweight and highly combustible materials you may have only a few seconds to escape a burning caravan. Fires can accelerate rapidly, therefore receiving a warning from a photoelectric smoke detector may mean the difference between life and death.

How Many Smoke Alarms Do I Need? Where Do I Put Them?

It is recommended that you have at least one working photoelectric smoke alarm inside the van where the bed is, and one also in the annex if you sleep there – the image below provides a handy visual guide. As per Australian Standard 3786:2014, the smoke alarm(s) should also have an integrated ‘hush’ button which allows it to be temporarily silenced, should the alarm be activated accidentally due to cooking smoke etc.

where to install smoke alarms in your campervan

Am I Required By Law To Install A Smoke Alarm

In My Campervan Or Caravan?

You should be aware that there is different smoke alarm legislation in every Australian state. In NSW, Victoria and the Northern Territory, regardless of where your campervan is registered, it must be fitted with a smoke alarm by law. If you are visiting South Australia and you are on-site for 60 days or longer then a smoke alarm is required by law. In July 2024 it became law in QLD that all QLD registered campervans and motorhomes must have at least one Australians Standard compliant photoelectric smoke alarm installed. In all other states fire authorities strongly recommended you install a smoke alarm, however it is not mandated by legislation. Some states also offer penalties for non-compliance. i.e. in QLD this is an offence with a maximum penalty up to $774. In NSW this may include on the spot fines of $200, and up to $550 if the matter goes to court. Note the definition of ‘campervan’ is quite broad and also includes the following; caravans, on-site vans, park vans, annexes (with rigid sides), mobile homes, and any other type of transportable structure where people sleep.

Recent news has further highlighted the lack of mandated alarms in Australian caravans, and fatalities due to caravan fires unfortunately occur annually. Don’t allow yourself to become a statistic – the short video below contains some great caravan fire safety advice from the QLD Fire Department (formerly called QLD Fire and Emergency Services).

Smoke alarms and caravan fire safety advice

Pro Tips! – Caravan Fire Safety

Keep Your Cylinders Outside The Caravan

Ensure that your cylinders in the caravan are safely maintained. Ensure that your gas cylinders are always placed outside the van and switched to the off position when not in use.

To avoid gas leaks and subsequent fire hazards, ensure that your empty cylinders are stored in an open space and locked with a strap or something similarly sturdy. Be sure to check all gas fittings and hose connections prior to each road trip as they may work free due to extended vibration when travelling.

Using Appliances

Ensure that you check the health of all your caravan appliances, particularly high-load equipment by having them certified periodically by an electrician. Do not overload power leads, and protect them from exposure to natural elements such as rain ingress.

Avoid Parking In Grassy Areas

When parking your caravan, avoid camp sites that have tall grass as these can easily catch fire. The same applies to parking spots with spinifex growth as the same is a fire hazard. Search instead for a cleared area.

Safe Cooking

Cooking while moving is prohibited as it is one of the major causes of fire. In addition, never leave the stove unattended when cooking inside the van. Setting up BBQ too close to the campervan itself might scatter embers or increase radiant heat levels, which could cause the awning fabric to catch fire. It is good practice to always maintain a minimum 5m distance from the caravan when cooking outside to prevent caravan fires and potential carbon monoxide poisoning.

Have Fire Extinguishers Handy

Second only to a smoke alarm, the next most important item to prevent fire from spreading is a dry chemical powder (DCP) fire extinguisher. Make sure your extinguisher is effective at all times by ensuring it remains fully charged and is within its use by shelf life. Fire extinguishers should be available at an accessible location, typically adjacent to the exit route of the van.

Fire Blankets

To contain a small campervan fire (i.e. on the stove top), a fire blanket may suffice. ZEN fire blankets are ideal as they are made of fire resistant material and can withstand temperatures of up to 500 degrees celcius. Place the fire blanket next to your exit door. As most fire blankets have no date of expiry, they are considered durable by full-time caravanners. Do not wait until a fire occurs before opening the fire blanket for the first time – practice beforehand so you are familiar with it, and learn the correct technique to place it over a small fire without burning yourself in the process.

Install a photoelectric smoke alarm in your campervan

Complete this fire safety checklist before embarking on your next road trip adventure

Does your campervan / caravan have a working photoelectric smoke alarm, fire extinguisher and a fire blanket located near the exit?
Do you have an escape plan pre-prepared in case of fire? Ensure escape routes remain unobstructed.
Check that LPG cylinders are secured correctly to the van and that all fittings and hoses are in good working order with no leaks.
Have all electrical appliances been test and tagged by a qualified electrician?
Ensure you turn off any pilot lights before towing or when the towing vehicle’s engine is running.
Download the free EmergencyPlus app to your mobile phone (available through Google Play or Apple’s App Store). The app uses GPS functionality built into smart phones to help a Triple Zero (000) caller provide critical location information.

Want to know more? Watch our ZEN quick-start video or call us on 0478 596 402

We love talking smoke alarms!

ZEN Interconnected Smoke Alarms

Heat Alarms And Heat Detectors – Important Facts You Need To Know!

What Is A Heat Alarm And What Does It Do?

As the name suggests, heat alarms (also called heat detectors) are designed to emit a visual and audible alarm when a change is detected in the ambient room temperature. Our Emerald Planet heat alarms will activate when the temperature reaches and exceeds 55°C due to a fire.

Which Is Better – Smoke Alarm Or Heat Alarm?

We recommend installing heat alarms in your home to complement an existing interconnected smoke alarm system (not as a substitute for it). The main benefit of a heat alarm is that they are not susceptible to dust, cooking smoke, humidity or other fumes which are often the cause of nuisance alarms in a conventional photoelectric smoke alarm. For this reason, it may be beneficial to install a heat alarm in kitchens (cooking smoke), garages (car exhaust fumes), laundry rooms (humidity), workshops or attics (dust) where these external environmental conditions could trigger false alarming.

Can Heat Alarms Be Interconnected?

Yes, our Emerald Planet heat alarms are designed to be interconnected with other Emerald Planet heat/smoke alarms, so if one heat alarm activates it will automatically trigger all the other interconnected heat alarms and/or smoke alarms within the same group. The Emerald Planet heat alarm that we sell is the fully wireless Enerald Planet heat alarm model EP-HA-RF-10. This heat alarm is powered by a 10 year long life lithium battery and can be interconnected wirelessly with other Emerald Planet smoke alarms and Emerald Planet heat alarms.

Are Your Heat Alarms Suitable For Compliance With The

NSW Short Term Rental Accommodation (STRA)

Fire Safety Standard?

Yes! Our Emerald Planet heat alarms (and smoke alarms for that matter) are compliant with the NSW Short Term Rental Accommodation (STRA) Fire Safety Standard. This standard applies to holiday rentals, Airbnb and other similar short term accommodation properties in NSW. Section 4.1.2 of the standard states that;

What the above passage means is that if there is a private locked garage on the same premises as the short term rental accommodation, then a heat alarm must be installed in that private garage (even if the garage is not accessible to the guest) . The heat alarm in the garage must interconnected with smoke alarms in the dwelling. The interconnection can be either hardwired, or wireless.

Our Emerald Planet heat alarms are fully compliant to Australian Standard 1603.3:2018 Automatic fire detection and alarm systems: Heat alarms, and are suitable for the NSW Short Term Rental Accommodation (STRA) Fire Safety Standard.

Want to know more? Call us on 0478 596 402 today

We love talking smoke alarms (and heat alarms!)

ZEN Interconnected Smoke Alarms

Spring Into Safety: Don’t Forget To Check Your Interconnected Smoke Alarms As Queensland Warms Up!

As the winter freeze gradually gives way to the warmth of a Queensland spring, we find ourselves emerging from the hibernation of the chilly months. Spring cleaning, gardening and home maintenance tasks become top priorities, and one key activity that should not be overlooked is the checking of your interconnected smoke detectors. Whilst this may not seem like the most exciting of springtime jobs, it is definetely one of the most important. The primary purpose of interconnected smoke alarms is to protect you and your loved ones in the event of a fire. By checking them at the onset of the spring, you can be sure 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 interconnected smoke detectors a regular springtime ritual.

Interconnected Smoke Detectors Spring Cleaning

Did you know that the changing seasonal weather can have an impact on your photoelectric interconnected smoke detectors? During winter, dust and debris can accumulate inside them, reducing their efficiency and increasing the possibility for nuisance alarms. Springtime also sees the release of botanical plant pollens and microscopic spores which if left unchecked can affect the internal sensors of your alarms. Whilst you’re already in spring cleaning mode, why not take a few extra minutes to ensure your smoke 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. In addition to this spring clean, we recommend to clean your ZEN smoke alarms 6 monthly.

Check The Smoke Alarm Batteries

Smoke alarms often rely on batteries for power, and these batteries can weaken or die over time. Fortunately most modern interconnected 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 inbuilt 10-year long life batteries. So, go ahead, replace those dusty old 9V replaceable battery smoke alarms in springtime with the newest ZEN photoelectric interconnected smoke detectors equipped with 10-year long life batteries, and ensure your alarms are always ready to do their job.

Test Your Interconnected Smoke Alarms In Spring

Testing your interconnected smoke detectors is a relatively quick and straightforward task. You don’t need any special tools or expertise. Aside from the start of Spring, we recommend to test your ZEN smoke alarms monthly. It’s a small effort for a significant safety boost. In QLD smoke alarms must be interconnected (so if one smoke alarm activates, they all do). ZEN interconnected smoke detectors have a ‘test’ button that you can press to ensure they are working correctly. When testing your fire alarms be sure to check that all the smoke alarms are interconnected and activate together, usually within about 10 seconds of the test button being pressed on the first smoke alarm. If not, it’s time for some troubleshooting or possibly a replacement. To test your ZEN smoke alarms simply press the centre surface of the alarm itself, or press the test button once on the optional remote control device. Test mode will conclude after approx. 10 seconds and all alarms will automatically silence.

Press the test button once on your ZEN smoke alarm, or use the optional ZEN remote control

What Is The 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.

Interconnected Smoke Alarm Location

Whilst you’re at it, double-check the placement of your interconnected smoke detectors. 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.

Wireless Interconnected Photoelectric Smoke Alarm Placement Recommendations

Teach Your Family About Interconnected Smoke Detectors

Checking your interconnected smoke detectors 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 Fire Brigade in a real life fire emergency situation. If you do not have one already, prepare a home fire escape plan and rehearse it at the start of Spring with all your family members.

Smoke Alarm Springtime Summary!

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.