Registration number (WIID)Project No.TitleStatus
53880LVS EN 50136-2-1:1998Alarm systems - Alarm transmission systems and equipment - Part 2-1: General requirements for alarm transmission equipment 
53441LVS EN 50136-1-5:2008Alarm systems - Alarm transmission systems and equipment - Part 1-5: Requirements for Packet Switched Network PSNAtcelts
45405LVS EN 50136-1-4:2002Alarm systems - Alarm transmission systems and equipment - Part 1-4: Requirements for systems with voice communicators using the public switched telephone networkAtcelts
51812LVS EN 50136-1-3:2002Alarm systems - Alarm transmission systems and equipment - Part 1-3: Requirements for systems with digital communicators using the public switched telephone networkAtcelts
46489LVS EN 50136-1-2:2002Alarm systems - Alarm transmission systems and equipment - Part 1-2: Requirements for systems using dedicated alarm pathsAtcelts
60942LVS EN 50136-1:2012/A1:2019Alarm systems - Alarm transmission systems and equipment - Part 1: General requirements for alarm transmission systemsStandarts spēkā
42097LVS EN 50136-1:2012Alarm systems - Alarm transmission systems and equipment - Part 1: General requirements for alarm transmission systemsStandarts spēkā
57570LVS EN 50136-1-1+A1:2002 /A2:2008Alarm systems - Alarm transmission systems and equipment - Part 1-1: General requirements for alarm transmission systemsAtcelts
52133LVS EN 50136-1-1:2002 +A1Alarm systems - Alarm transmission systems and equipment - Part 1-1: General requirements for alarm transmission systemsAtcelts
53985LVS EN 50136-1-1:1998Alarm systems - Alarm transmission systems and equipment - Part 1-1: General requirements for alarm transmission systems 
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