DIN CLC/TS 50131-2-9 VDE V 0830-2-2-9:2017-02
Alarm systems – Intrusion and hold-up systems
Part 2-9: Intrusion detectors – Active infrared beam detectors;
German version CLC/TS 50131-2-9:2016
Class/Status:
Standard,
valid
Released: 2017-02
VDE Art. No.: 0800380