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Alarm systems - Alarm transmission systems and equipment - Part 2-3: Requirements for equipment used in systems with digital communicators using the public switched telephone network
STANDARD published on 1.6.1999
Designation standards: ČSN EN 50136-2-3
Classification mark: 334596
Catalog number: 55506
Note: WITHDRAWN
Publication date standards: 1.6.1999
SKU: NS-154074
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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Latest update: 2025-04-20 (Number of items: 2 197 284)
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