Smoke alarms are compulsory for all homes in NSW for good reason –
they save lives. Research shows that around 40% of fire-related deaths occur while occupants are resting or sleeping, but
working smoke alarms halve the risk of fatality in a residential dwelling. If a fire starts while your family is sleeping, working smoke alarms could be the difference between a quick, life-saving escape and tragic circumstances nobody wants to imagine.
Protecting your family starts with choosing the right location and type of smoke alarms for your home.
Where Should I Place Smoke Alarms in My Home?
Although the minimum requirement is one smoke alarm per level, you should install a smoke alarm on the ceiling of
all bedrooms and living areas for maximum safety. This should include hallways, stairways and garages.
It is not recommended to install a smoke alarm in or near your kitchen or bathroom, as this can trigger frequent and annoying false alarms.
What Type of Smoke Alarm Should I Use?
Photoelectric smoke alarms are recommended as the most sensitive to smouldering fires. Photoelectric smoke alarms work by “seeing” smoke. They aim light into a sensing chamber and when this light is reflected by visible particles of combustion back to the sensor, it triggers an alarm. This means they can detect fires early, even at the smouldering stage.
You can also find ionisation smoke alarms, which work by “smelling” smoke. They detect invisible particles through a small amount of radioactive material, which triggers the alarm. These particles are generally only produced by flaming fires or very hot surfaces, so although ionisation smoke alarms activate more quickly for fast-flaming fires, they are slower to respond to smouldering fires and therefore less recommended.
It’s best practice to hard-wire and interconnect your smoke alarms. This way your smoke alarms are powered by your home’s electrical system, with a back-up battery. They are more dependable and therefore safer. Interconnection means that when one smoke alarm is triggered, the others will go off too, leading to faster alerts and responses.
If hard-wiring is not an option in your dwelling, your next best option is a 10-year lithium battery. This means you’ll actually replace the unit and its battery every 10 years. Lead or Alkaline batteries are not recommended as these need to be replaced yearly.
You may also want to consider:
- Alternative Alert Methods – For those with trouble hearing, alternate warning methods include strobe light and vibrating pads.
- Cigarette smoke alarms – Often installed by owners in Airbnbs, holiday homes, and hotel rooms, these use advanced photoelectric technology to detect cigarette or cigar smoke. When triggered they usually both sound and flash a red warning light.
- Carbon monoxide detectors – Despite being lethal, carbon monoxide is colourless and odourless. Carbon monoxide is commonly produced in homes by cars, heating systems and cooking appliances. In well-ventilated areas, it is normally not a problem. But where it builds up, it can be deadly. Carbon monoxide detectors in your home and garage are easy to install and could save your life.
When it comes to your family’s safety, it’s worth taking the extra mile. Hard-wiring and interconnecting multiple smoke alarms can seem like a big job, but it doesn’t have to be a burden. GlobileNet is able to hard-wire and interconnect your smoke alarm system, even across multiple levels. Give us a call and take the extra step now, you’ll be protecting your family for years to come.