AS 1670.4:2024
AS 1670.4:2024 Fire detection, warning, control and intercom systems - System design, installation and commissioning, Part 4: Emergency warning and intercom systems
standard by Standards Australia , 06/28/2024
Full Description
This Standard specifies the design, installation and commissioning requirements for emergency warning systems and emergency intercom systems used in buildings for the evacuation of building occupants in the event of a fire or other type of emergency.
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BS ISO 4427-5:2019
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