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Norma
IEC 60839-5-5:1991

IEC 60839-5-5:1991

Alarm systems - Part 5: Requirements for alarm transmission systems - Section 5: Requirements for digital communicator systems using the public switched telephone network

Systèmes d'alarme - Partie 5: Prescriptions pour les systèmes de transmission d'alarme - Section 5: Systèmes automatiques d'établissement de communications numériques utilisant le réseau téléphonique public commuté

Fecha:
2014-07-11 /Anulada
Resumen (inglés):
Specifies the requirements for digital communicator systems using the public switched telephone network which are additional to those specified in IEC 60839-5-1 and IEC 60839-5-2. Covers switched connections providing event driven signalling between an alarm system and a remote centre.
Resumen (francés):

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