746152

IEC 60849 Ed. 2.0 b:1998 [ Withdrawn ]

Sound systems for emergency purposes

standard by International Electrotechnical Commission , 02/26/1998

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Full Description

Applies to sound reinforcement and distribution systems to be used to effect a rapid and orderly mobilization of occupants in an indoor and/or outdoor area affected by a hazard. Specifies the requirements for sound systems which are primarily intended to broadcast information for the protection of lives and property within a protected area when an emergency situation has occurred. Gives the characteristics and the methods of test necessary for the specification of the system.
 

Product Details

Edition:
2.0
Published:
02/26/1998
Number of Pages:
43
File Size:
1 file , 230 KB
Note:
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