EN 54-25:2008/AC:2012

EN 54-25:2008/AC:2012 is a corrigendum published by the European Committee for Standardization (CEN). Its full title is "Fire detection and fire alarm systems - Part 25: Components using radio links". This standard covers: This European Standard specifies requirements, test methods and performance criteria for components used in fire alarms systems, installed in and around buildings, which use radio frequency links (RF links) to communicate. It also provides requirements for the evaluation of conformity of the components to the requirements of this European Standard. Where components work together and this requires knowledge of the system design, this document also specifies requirements on the system. When the fire detection and fire alarm systems (FDAS) use wired and RF links, the relevant parts of EN 54 apply together with this document. Requirements relevant to wire links are superseded or modified by those included in this European Standard. This document does not restrict: - the intended use of radio spectrum, e.g. frequency, power output of devices; - the allowed maximum number of the components using RF links within the FDAS or one transmission path and/or RF link; - the allowed maximum number of the components affected by loss of one transmission path and/or RF link. These requirements relate to national regulations and can vary from member state to member state.

This European Standard specifies requirements, test methods and performance criteria for components used in fire alarms systems, installed in and around buildings, which use radio frequency links (RF links) to communicate. It also provides requirements for the evaluation of conformity of the components to the requirements of this European Standard. Where components work together and this requires knowledge of the system design, this document also specifies requirements on the system. When the fire detection and fire alarm systems (FDAS) use wired and RF links, the relevant parts of EN 54 apply together with this document. Requirements relevant to wire links are superseded or modified by those included in this European Standard. This document does not restrict: - the intended use of radio spectrum, e.g. frequency, power output of devices; - the allowed maximum number of the components using RF links within the FDAS or one transmission path and/or RF link; - the allowed maximum number of the components affected by loss of one transmission path and/or RF link. These requirements relate to national regulations and can vary from member state to member state.

EN 54-25:2008/AC:2012 is classified under the following ICS (International Classification for Standards) categories: 13.220.20 - Fire protection. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 54-25:2008/AC:2012 has the following relationships with other standards: It is inter standard links to EN 54-25:2008/AC:2010, EN 61400-4:2013, EN 61400-1:2005/A1:2010, EN IEC 61400-1:2019, EN 13001-3-4:2018, EN ISO 13706:2011, EN 16603-33-01:2019, EN 54-25:2008. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 54-25:2008/AC:2012 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/109. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

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