
VDE 0830-2-4. Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices.
STANDARD published on 1.2.2018
Designation standards: E DIN EN 50131-4:2018-02
Note: WITHDRAWN
Publication date standards: 1.2.2018
The number of pages: 72
Approximate weight : 216 g (0.48 lbs)
Country: German technical standard
Category: Technical standards DIN
VDE 0830-2-4. Alarmanlagen - Einbruch- und Überfallmeldeanlagen - Teil 4: Signalgeber.