This part of EN 54 defines the terms and definitions that are used throughout the EN 54 series of standards. It gives the principles on which each part of the standard has been based and describes the functions carried out by the components of a fire detection and fire alarm syst
DIN EN 54-1:2021 history
2021DIN EN 54-1:2021 Fire detection and fire alarm systems - Part 1: Introduction; German version EN 54-1:2021
2020DIN EN 54-1:2020 Fire detection and fire alarm systems - Part 1: Introduction; German and English version prEN 54-1:2020
2011DIN EN 54-1:2011 Fire detection and fire alarm systems - Part 1: Introduction; German version EN 54-1:2011