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Alarm systems - Intrusion and hold-up systems - Part 1: System requirements; German version EN 50131-1:2006 + A1:2009 + A2:2017 + A3:2020
Edition 2021-07

Alarm systems - Intrusion and hold-up systems - Part 2-7-2: Intrusion detectors - Glass break detectors (passive); German version EN 50131-2-7-2:2012 + A1:2013 + A2:2016
Edition 2017-03

Alarm systems - Intrusion and hold-up systems - Part 2-7-3: Intrusion detectors - Glass break detectors (active); German version EN 50131-2-7-3:2012 + A1:2013 + A2:2016
Edition 2017-03

Alarm systems - Intrusion and hold-up systems - Part 13: Pyrotechnic Obscuration Security Devices; German version EN 50131-13:2020 + AC:2021
Edition 2021-07

Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices; German version EN 50131-4:2019
Edition 2019-11

Alarm systems - Intrusion and hold-up systems - Part 2-2: Requirements for passive infrared detectors; German version EN 50131-2-2:2021
Edition 2023-05

Alarm systems - Intrusion and hold-up systems - Part 2-8: Intrusion detectors - Shock detectors; German version EN 50131-2-8:2016
Edition 2017-06

Alarm systems - Intrusion and hold-up systems - Part 6: Power supplies; German version EN 50131-6:2017 + A1:2021
Edition 2021-12

Alarm systems - Intrusion and hold-up systems - Part 2-7-1: Intrusion detectors - Glass break detectors (acoustic); German version EN 50131-2-7-1:2012 + A1:2013 + A2:2016
Edition 2017-03

Alarm systems - Intrusion and hold-up systems - Part 2-4: Requirements for combined passive infrared and microwave detectors; German version EN 50131-2-4:2020
Edition 2021-08

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