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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

SN EN 50131-4
Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices

Title (German)

Alarmanlagen - Einbruch- und Überfallmeldeanlagen - Teil 4: Signalgeber

Edition 2019-04

Original language German

Price from 111.20 €

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

SN EN 50131-4 Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices

Want to learn more?

SN EN 50131-4
Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices