DS/EN 50131-2-4:2008
Alarm systems - Intrusion and hold-up systems - Part 2-4: Requirements for combined passive infrared and microwave detectors

Standard No.

DS/EN 50131-2-4:2008

Release Date

2008

Published By

Danish Standards Foundation

Latest

DS/EN 50131-2-4:2008

Replace

DS/CLC/TS 50131-2-4-2004

Scope

This standard is for combined passive infrared and microwave detectors installed in buildings andprovides for security grades 1 to 4 (see EN 50131-1), specific or non-specific wired or wire-freedetectors, and uses environmental classes I to IV (see EN 50130-5). This standard does not includerequirements for detectors intended for use outdoors.A detector shall fulfil all the requirements of the specified grade.Functions additional to the mandatory functions specified in this standard may be included in thedetector, providing they do not influence the correct operation of the mandatory functions.The standard does not apply to system interconnections.

DS/EN 50131-2-4:2008 history

• 2008 DS/EN 50131-2-4:2008 Alarm systems - Intrusion and hold-up systems - Part 2-4: Requirements for combined passive infrared and microwave detectors