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

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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.

Product Details

Edition:
1.0
Published:
05/03/1991
Number of Pages:
31
File Size:
1 file , 1.3 MB