NCC 2022 Volume One - Building Code of Australia Class 2 to 9 buildings
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23

Specification 23 Residential fire safety systems

Specification 23 Residential fire safety systems

2019: Spec E2.2d: 1
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To state the criteria for residential fire safety systems as referenced in Specification 18.

2019: Spec E2.2d: 1
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S23C3 to S23C7 provide directives for all fire control centres. They address the installation of local fire indicator or alarm panels that notify staff of fire alarm activations specifically in Class 3 residential care buildings.

S23C8 and S23C9 outline the procedures to connect residential sprinkler systems of Class 2 buildings, Class 3 buildings and residential care buildings, to fire stations or other monitoring services.

2019: Spec E2.2d: 2(a)
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To prescribe installation parameters for residential fire and smoke alarm systems.

Includes the installation parameters for residential local fire alarm systems. These systems can either be directly powered from the mains or powered from a local fire indicator panel equipped with a battery back-up. Variations and specific criteria, including sound pressure levels and wiring specifications, are provided.

2019: Spec E2.2d: 2(b)
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To set out the technical and location specifications of the local fire indicator panel.

2019: Spec E2.2d: 2(c)
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To ensure the compatibility and configuration of both extra-low voltage and low voltage smoke alarms connected to the local fire indicator panel.

2019: Spec E2.2d: 2(d)
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To prescribe requirements for signal isolation interface units, ensuring proper operation and clear identification.

2019: Spec E2.2d: 2(e)
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To specify technical requirements for wiring and ensure provision of standardised diagrams.

2019: Spec E2.2d: 3(a)
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To provide the requirements for connecting residential sprinkler systems to external fire stations or other monitoring services.

2019: Spec E2.2d: 3(b)
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To provide accurate information at the fire indicator panel to assist fire response activities.