BS EN 50131-2-4:2020

Alarm systems. Intrusion and hold-up systems. Requirements for combined passive infrared and microwave detectors.

STANDARD published on 13.8.2020

The information about the standard:

Designation standards: BS EN 50131-2-4:2020
Publication date standards: 13.8.2020
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: British technical standard
Category: Technical standards BS