Norm
[AKTUELL]
UNE-EN 50131-2-7-1
UNE-EN 50131-2-7-1
Alarm systems - Intrusion and hold-up systems - Part 2-7-1: Intrusion detectors - Glass break detectors (acoustic)
Titel (englisch)
Alarm systems - Intrusion and hold-up systems - Part 2-7-1: Intrusion detectors - Glass break detectors (acoustic)