CENELEC - EN 50131-4
Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices
inactive
| Organization: | CENELEC |
| Publication Date: | 1 June 2009 |
| Status: | inactive |
| Page Count: | 40 |
| ICS Code (Alarm and warning systems): | 13.320 |
Document History
April 1, 2019
Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices
This document includes requirements for warning devices used for notification in intrusion and hold up alarm systems installed in buildings. Four grades of warning device are described corresponding...
EN 50131-4
June 1, 2009
Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices
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