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Standard
withdrawn:

DIN EN 50136-1-4 VDE 0830-5-1-4:2000-04

Alarm systems - Alarm transmission systems and equipment

Part 1-4: Requirements for systems with voice communicators using the public switched telephone network;

26.47 € 
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Standard
withdrawn:

DIN EN 50136-2-1 VDE 0830-5-2-1:2000-04

Alarm systems - Alarm transmission systems and equipment

General requirements for alarm transmission equipment

63.27 € 
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Standard
withdrawn:

DIN EN 50136-2-2 VDE 0830-5-2-2:2000-04

Alarm systems - Alarm transmission systems and equipment

Part 2-2: Requirements for equipment used in systems using dedicated alarm paths;

26.47 € 
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Standard
withdrawn:

DIN EN 50136-2-3 VDE 0830-5-2-3:2000-04

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;

26.47 € 
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Standard
withdrawn:

DIN EN 50136-2-4 VDE 0830-5-2-4:2000-04

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;

26.47 € 
Add Document