CENELEC - EN 50136-2-4
Alarm Systems - Alarm Transmission Systems and Equipment - Part 2-4: Requirements for Equipment Used in Systems with Voice Communicators Using the Public Switched Telephone Network
inactive, Most Current
| Organization: | CENELEC |
| Publication Date: | 1 January 1998 |
| Status: | inactive |
| Page Count: | 7 |
| ICS Code (Alarm and warning systems): | 13.320 |
| ICS Code (Transmission systems): | 33.040.20 |
Document History
EN 50136-2-4
January 1, 1998
Alarm Systems - Alarm Transmission Systems and Equipment - Part 2-4: Requirements for Equipment Used in Systems with Voice Communicators Using the Public Switched Telephone Network
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