Burglar alarms, Fire alarms, Alarm systems, Security systems in buildings, Wire transmission (telecommunication), Communication networks, Communication equipment, Telecommunication systems, Information exchange, Data transmission, Electric power systems, Classification systems, Performance, Reliability, Data transfer, Messages, Quality assurance, Verification, Records (documents), Inspection
Title in French
Systemes dalarme. Systemes et equipements de transmission dalarme. Exigences generales pour systemes de transmission dalarme
Title in German
Alarmanlagen. Alarmuebertragungsanlagen und-einrichtungen. Allgemeine Anforderungen an Alarmuebertragungsanlagen
