Fire detection and fire alarm systems - Part 23: Fire alarm devices - Visual alarm devices.
STANDARD published on 1.6.2010
Designation standards: DIN EN 54-23:2010-06
Publication date standards: 1.6.2010
The number of pages: 69
Approximate weight : 207 g (0.46 lbs)
Country: German technical standard
Category: Technical standards DIN
Brandmeldeanlagen - Teil 23: Feueralarmeinrichtungen - Optische Signalgeber.