UNE-EN 50131-4:2020
Current
Current
The latest, up-to-date edition.
Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices
Available format(s)
Hardcopy , PDF
Language(s)
English, Spanish, Castilian
Published date
05-02-2020
Publisher
This document includes requirements for warning devices used for notification in intrusion and hold up alarm systems installed in buildings.
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