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About This Item

 

Full Description

This document is for combined passive infrared and microwave detectors installed in buildings and provides for security grades 1 to 4 (see EN 50131-1), specific or non-specific wired or wire-free detectors, and uses environmental classes I to IV (see EN 50130-5). This document does not include requirements for detectors intended for use outdoors.

All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS EN 50131-2-4:2020

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

    • Most Recent
  2. BS EN 50131-2-4:2008


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

    • Historical Version
  3. BS 07/30162640 DC


    BS EN 50131-2-4. Alarm systems. Intrusion and hold-up systems. Part 2-4. Requirements for combined passive infra-red and microwave detectors

    • Historical Version
  4. BS DD CLC/TS 50131-2-4:2004


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

    • Historical Version