Norm-Entwurf
OEVE/OENORM EN 50131-2-5/ISA
OEVE/OENORM EN 50131-2-5/ISA
Alarm systems - Intrusion and hold-up systems - Part 2-5: Requirements for combined passive infrared and ultrasonic detectors
Titel (englisch)
Alarm systems - Intrusion and hold-up systems - Part 2-5: Requirements for combined passive infrared and ultrasonic detectors