Fire detection and fire alarm systems - Part 25: Components using radio links.
STANDARD published on 1.2.2009
Designation standards: DIN EN 54-25:2009-02
Publication date standards: 1.2.2009
The number of pages: 55
Approximate weight : 165 g (0.36 lbs)
Country: German technical standard
Category: Technical standards DIN
Brandmeldeanlagen - Teil 25: Bestandteile, die Hochfrequenz-Verbindungen nutzen.