IEC - International Electrotechnical Commission - IEC 60839-5-6:1991
Alarm systems - Part 5: Requirements for alarm transmission systems - Section 6: Requirements for voice communicator systems using the public switched telephone network
withdrawn
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 3 May 1991 |
| Status: | withdrawn |
| Page Count: | 15 |
| ICS Code (Alarm and warning systems): | 13.320 |
abstract:
Specifies the requirements for voice communicator systems using the public switched telephone network which are additional to those specified in IEC 60839-5-1 and IEC 60839-5-2. Covers switched... View More
Document History
IEC 60839-5-6:1991
May 3, 1991
Alarm systems - Part 5: Requirements for alarm transmission systems - Section 6: Requirements for voice communicator systems using the public switched telephone network
Specifies the requirements for voice communicator systems using the public switched telephone network which are additional to those specified in IEC 60839-5-1 and IEC 60839-5-2. Covers switched...