Alarm systems - Intrusion and hold-up systems - Part 2- 4: Requirements for passive infrared and microwave detectors
STANDARD published on 1.12.2008
Designation standards: ČSN EN 50131-2-4
Classification mark: 334591
Catalog number: 81862
Note: WITHDRAWN
Publication date standards: 1.12.2008
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Category: Technical standards ČSN