Alarm systems. Alarm transmission systems and equipment. Requirements for packet switched network PSN.
STANDARD published on 31.1.2009
Designation standards: BS EN 50136-1-5:2008
Note: WITHDRAWN
Publication date standards: 31.1.2009
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS