This Standard is the modified adoption of ISO 7240-4:2003, which provides requirements, methods of test and performance criteria for power supply equipment of fire detection and fire alarm systems installed in buildings.
AS 7240.4:2004 history
2018AS 7240.4:2018 Fire detection and alarm systems, Part 4: Power supply equipment (ISO 7240-4:2017, MOD)
0000 AS 7240.4:2004(R2016)
2004AS 7240.4:2004 Fire detection and alarm systems - Power supply equipment (ISO 7240-4:2003, MOD)