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IEC 60839-5-1 Ed. 1.0 b:1991

Alarm systems - Part 5: Requirements for alarm transmission systems - Section 1: General requirements for systems

International Electrotechnical Commission, 05/03/1991

Publisher: IEC

File Format: PDF

$42.00$85.00


Published:03/05/1991

Pages:31

File Size:1 file , 1.3 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies the general requirements for the performance, reliability and security characteristics of alarm transmission systems. Covers the general requirements for connections providing signalling between an alarm system and an alarm receiving centre.

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