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