Fire detection and fire alarm systems for buildings - Code of practice for the design, installation, commissioning and maintenance of voice alarm systems Ingestion-build-103253 IEC 60068-2-52:1984

IEC 60068-2-52:1984

EN AW-5251

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Fire detection and fire alarm systems for buildings - Code of practice for the design, installation, commissioning and maintenance of voice alarm systems Ingestion-build-103253 IEC 60068-2-52:1984What is this standard about? It gives recommendations for the design, installation, commissioning and maintenance of voice alarm systems which automatically broadcast speech or warning tones, in response to signals from their associated fire detection and fire alarm systems. NOTE: The fire detection and fire alarm systems themselves are covered by BS 5839 1. Who is this standard for? Designers, manufacturers and suppliers of voice alarm systems