Registration number (WIID)Project No.TitleStatus
73555LVS EN 50131-13:2020/AC:2021Alarm systems - Intrusion and hold-up systems - Part 13: Pyrotechnic Obscuration Security DevicesStandarts spēkā
60193LVS EN 50131-1:2007/A2:2017Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsStandarts spēkā
52229CLC/TR 50515:2008List of interpretations on published standards on "Alarm Systems"Standarts spēkā
75606prEN IEC 62820-1-2:2025Building intercom systems - Part 1-2: System requirements - Building intercom systems using the internet protocol (IP)Aptauja slēgta
75251prEN IEC 62820-1-1:2025Building intercom systems - Part 1-1: System requirements - GeneralAptauja slēgta
76130prEN 50131-3:2025Alarm systems - Intrusion and hold-up systems - Part 3: Control and indicating equipmentAptauja slēgta
42754prEN 50136-2-2Alarm systems - Alarm transmission systems and equipment - Part 2-2: Requirements for equipment used in systems using dedicated alarm pathsAtcelts
46489EN 50136-1-2:1998Alarm systems - Alarm transmission systems and equipment - Part 1-2: Requirements for systems using dedicated alarm pathsAtcelts
56289EN 50131-6:1997Alarm systems - Intrusion systems - Part 6: Power suppliesAtcelts
47841CLC/TR 50456:2005Alarm systems - Guidelines to achieving compliance with EC directives for equipment of alarm systemsAtcelts
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