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AS 1670.4:2018 Amd 1:2021

[Current]

Fire detection, warning, control and intercom systems - System design, installation and commissioning, Part 4: Emergency warning and intercom systems

This Amendment applies to the Preface, Introduction, Clauses 1.3, 1.4.1, 1.4.5, 1.4.101 (new), 1.4.8, 1.4.102 (new), 1.4.13, 1.4.103 (new), 1.4.104 (new), 1.4.17, 1.4.18, 1.4.105 (new), 1.4.106 (new), 1.4.25, 1.4.107 (new), 1.4.26, 1.5, 1.6.1, 1.7.2, 1.7.3, 1.8, 2.1.1, 2.1.2, 2.1.3, 2.1.101 (new), 2.1.4, 2.3, 2.4, 2.5, 3.1, 3.2.1, 3.4.1, 3.4.2, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.5.5, 3.5.7, 3.5.8, 3.5.9, 3.6.2, 3.6.3, 3.6.4, 3.6.6, 3.6.7, 3.6.8, 4.2.2, 4.2.3, 4.3, 4.4, 4.5, 4.6, 4.7, 4.101 (new), A.2, A.3, D, E, F, G, H.1, H.2, H.4, I.3, Tables I.8, K.1 and Figures D.1 and D.3.
Published: 05/11/2021
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[Available Superseded]
DR AS 1670.4:2018 Amd 1:2021