
Alarm systems - Intrusion and hold-up systems - Part 2-4: Requirements for combined passive infrared and microwave detectors
NORM herausgegeben am 1.11.2020
Designation standards: STN EN 50131-2-4
Classification mark: 334591
Catalog number: 131776
Publication date standards: 1.11.2020
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN