IEC 62642-2-71 Ed. 1.0 b:2015

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IEC 62642-2-71:2015 defines passive acoustic glass break detectors installed in buildings and provides for security grades 1 to 4 (see IEC 62642-1), specific or non-specific wired or wire-free detectors, and uses environmental classes I to IV (see IEC 62599-1).

Product Details

Edition:

1.0

Published:

10/07/2015

Number of Pages:

93

File Size:

1 file , 1.2 MB