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  4. Standard "BS EN 50136-2-4:1998"
WITHDRAWN BS EN 50136-2-4:1998 15.6.1998 preview

BS EN 50136-2-4:1998

Alarm systems. Alarm transmission systems and equipment. Requirements for equipment used in systems with voice communicators using the public switched telephone network.



STANDARD published on 15.6.1998


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Price188.30 USD excl. VAT
188.30 USD

The information about the standard:

Designation standards: BS EN 50136-2-4:1998
Note: WITHDRAWN
Publication date standards: 15.6.1998
SKU: NS-92731
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Category: Technical standards BS

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