BS EN 50131-4:2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Alarm systems. Intrusion and hold-up systems Warning devices
Hardcopy , PDF
02-05-2019
English
31-03-2010
1 Scope
2 Normative references
3 Definitions and abbreviations
4 General considerations
5 Requirements
6 Test section
Annex A (normative) - Sound level test for warning
devices
Annex B (informative) - Example remote test protocol
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