Executive summary: This original Wanlin Fire editorial guide explains the verified official source for Australia — New South Wales. It does not reproduce the source and is not legal advice. The linked publication remains authoritative.
What does the official source establish?
- NSW residential accommodation must have at least one working smoke alarm on each level.
- Installed residential smoke alarms must meet Australian Standard AS 3786.
- Fire and Rescue NSW recommends additional alarms in bedrooms, living spaces, hallways, stairways and garages.
What should a buyer, designer or integrator verify?
- Distinguish the statutory minimum from the fire service best-practice recommendation.
- Verify AS 3786 compliance for the exact model and current state requirements for the building class.
- Plan power, interconnection, installation position, testing and replacement responsibilities.
Official source and evidence boundary
Jurisdiction: State of New South Wales residential accommodation requirements
Issuing body: Fire and Rescue NSW
Official source: Read the current official publication
Reviewed by: Wanlin Fire Technical Team
Requirements and enforcement can change. Confirm current law, building use, project documentation and the competent authority's interpretation before product approval or installation.
Frequently asked questions
Is the recommendation the same as the legal minimum?
No. This page identifies both where relevant. A fire authority may recommend broader coverage than the statutory minimum.
Can a detector be selected only by certification name?
No. Confirm exact-model evidence, power, sensing technology, interconnection, acoustic performance, placement, accessibility and local documentation.
What project record should be retained?
Retain the design basis, applicable rule, model certificate, datasheet, installation plan, commissioning result and maintenance allocation.
Product-selection record
Record destination, jurisdiction, building type, occupancy, detector and alarm types, power, interconnection, accessibility, environmental limits and maintenance plan.