Alarm systems - Intrusion and hold-up systems - Part 2-5: Requirements for combined passive infrared and ultrasonic detectors
NORM herausgegeben am 1.4.2009
Designation standards: ČSN EN 50131-2-5
Classification mark: 334591
Catalog number: 83024
Note: UNGÜLTIG
Publication date standards: 1.4.2009
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN