DIN EN 50131-2-5 VDE 0830-2-2-5 Beiblatt 1:2014-11
Alarm systems – Intrusion and hold-up systems
Part 2-5: Requirements for combined passive infrared and ultrasonic detectors; Supplement 1: Interpretation Sheet 1;
German version EN 50131-2-5:2008/IS1:2014
Class/Status:
Standard,
withdrawn
Released: 2014-11
VDE Art. No.: 0800180