
VDE 0830-2-2-4. Alarm systems - Intrusion and hold-up systems - Part 2-4: Requirements for combined passive infrared and microwave detectors.
STANDARD published on 1.8.2021
    
        Designation standards: DIN EN 50131-2-4:2021-08
                
                
                
               
                Publication date standards:  1.8.2021
        The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
        Country:          German technical standard
        Category: Technical standards DIN
        
                
              
VDE 0830-2-2-4. Alarmanlagen - Einbruch- und Überfallmeldeanlagen - Teil 2-4: Anforderungen an Passiv-Infrarotdualmelder und Mikrowellenmelder.