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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 50131-3 ; VDE 0830-2-3:2010-02 [CURRENT] references following documents:
Document number | Edition | Title |
---|---|---|
EN 50136-2-2 | 1998-01 | Alarm systems - Alarm transmission systems and equipment - Part 2-2: Requirements for equipment used in systems using dedicated alarm paths More |
EN 50136-2-3 | 1998-01 | 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 More |
EN 50136-2-4 | 1998-01 | Alarm systems - Alarm transmission systems and equipment - Part 2-4: Requirements for equipment used in systems with voice communicators using the public switched telephone network More |