Cover DIN EN 50131-1 VDE 0830-2-1:2021-07
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DIN EN 50131-1 VDE 0830-2-1:2021-07

Alarm systems – Intrusion and hold-up systems

Part 1: System requirements;

German version EN 50131-1:2006 + A1:2009 + A2:2017 + A3:2020
Class/Status: Standard, valid
Released: 2021-07
VDE Art. No.: 0800721