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Standard ČSN EN 50849 1.10.2017 preview

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ČSN EN 50849 (368012)

Sound systems for emergency purposes

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STANDARD published on 1.10.2017


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The information about the standard:

Designation standards: ČSN EN 50849
Classification mark: 368012
Catalog number: 503259
Publication date standards: 1.10.2017
SKU: NS-796728
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Alarm and warning systems

Annotation of standard text ČSN EN 50849 (368012):

Tato evropská norma stanovuje provozní požadavky na zvukové systémy, které jsou určeny především k vysílání informací pro ochranu života rozhlasem v jedné nebo více stanovených oblastech v nouzovém stavu. Uvádí také charakteristiky a zkušební metody, které jsou potřebné ke specifikaci systému. Tato evropská norma se vztahuje na systémy pro zesílení zvuku a distribuční systémy, které se používají pro rychlou a uspořádanou mobilizaci obyvatel ve vnitřních i vnějších prostorech při nouzové situaci, včetně systémů využívajících reproduktory k vysílání hlášení pro nouzové účely a nouzových signálů nebo výstražných tónových signálů. Tato evropská norma se nevztahuje na nouzové zvukové systémy používané při evakuaci v případě požárů bez ohledu na to, zda jsou nebo nejsou připojeny k elektrické požární signalizaci

These corrections apply to this standard:

Preview ČSN EN 50849:2017/Oprava1 1.1.2018
ČSN EN 50849:2017/Oprava1 (368012) Correction

Nouzové zvukové systémy.

Correction published on 1.1.2018

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