
Alarm systems. Intrusion and hold-up systems. Power supplies.
STANDARD published on 24.6.2021
Designation standards: BS EN 50131-6:2017+A1:2021
Publication date standards: 24.6.2021
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 15196 1 Status: Definitive