NEN-EN-IEC 60849
Sound systems for emergency purposes
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 May 1998 |
| Status: | inactive |
| Page Count: | 66 |
| ICS Code (Alarm and warning systems): | 13.320 |
| ICS Code (Audio systems): | 33.160.30 |
scope:
The purpose of this standard is to specify the performance requirements for sound systems which are primarily intended to broadcast information for the protection of live within one or more specified aeas in an emergency. The standard gives the characteristics and the methods of test necessary for the specification of the system.
Document History
NEN-EN-IEC 60849
May 1, 1998
Sound systems for emergency purposes
The purpose of this standard is to specify the performance requirements for sound systems which are primarily intended to broadcast information for the protection of live within one or more specified...