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Technical Committee No TC03
Status Active
Category Electrical Sector
Sub Category

This part of IEC 60839 specifies the requirements for standard interfaces between the terminal transceiver of an alarm transmission system and the annunciation equipment. It employs signalling in accordance with ITU-T Recommendation V.24/V.28. This is required in order to ensure compatibility of equipment from different suppliers. The standard applies equally to the transmission of alarms and other messages to/from intrusion, fire, access control and social alarm systems, and to the transmission of information to/from other similar systems.

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