In Australia, smoke alarms should be replaced every 10 years or according to the manufacturer’s instructions, whichever comes first. This applies to all smoke alarms, including those that use a 10-year lithium battery. Landlords are required to replace smoke alarms in rental properties according to this 10-year timeframe or the manufacturer’s instructions.

Here are some detailed analysis instructions made by anka security for you:

10-year lifespan:

Most smoke alarms, regardless of battery type (including 10-year lithium batteries), have a lifespan of about 10 years.

Manufacturer instructions:

Always refer to the manufacturer’s instructions for your specific smoke alarm model, as some models may have a shorter lifespan or have specific recommendations.

Replacement:

After 10 years, or if the alarm fails monthly tests, it is vital to replace the entire smoke alarm.

Testing:

Test the smoke alarm regularly (at least once a month) by pressing the test button to ensure it is working properly.

Battery replacement:

If your smoke alarm uses a replaceable 9-volt battery, replace it every year. If it has a 10-year lithium battery, this battery is designed to last the alarm, so you don’t need to replace it separately.

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