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WITHDRAWN E DIN SPEC 91449:2021-08 1.8.2021 preview

E DIN SPEC 91449:2021-08 (Draft)

Technical requirements for smoke alarm devices - Requirements for components using radio links for reliable signal transmission between smoke alarm devices according to DIN EN 14604.

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STANDARD published on 1.8.2021


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The information about the standard:

Designation standards: E DIN SPEC 91449:2021-08
Note: WITHDRAWN
Publication date standards: 1.8.2021
SKU: NS-1030238
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN

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Annotation of standard text E DIN SPEC 91449:2021-08 :

Technische Anforderungen an Rauchwarnmelder - Anforderungen an Bestandteile, die Hochfrequenzverbindungen nutzen, zur zuverlässigen Signalübermittlung zwischen Rauchwarnmeldern nach DIN EN 14604.

Latest update: 2025-11-06 (Number of items: 2 243 364)
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