SMOKE ALARM CALCULATOR

Use our calculator to estimate how many smoke alarms are required in your Queensland residential property to comply with QLD 2027 regulations.  The regulation requires interconnected smoke alarms in bedrooms and hallways and on every storey. The regulations do not require interconnected smoke alarms in public areas, laundry or garage.  You can install in those areas by choice for better protection.

Remember to take into consideration the power source of your new alarms; if you have existing 240V alarms in your property you are obliged to upgrade those alarms to new interconnected 240v alarms. All additional alarms can be either 240V or battery and must interconnected as one system.