IEC 60839-7-11:2001
Alarm systems - Part 7-11: Message formats and protocols for serial data interfaces in alarm transmission systems - Serial protocol for use by digital communicator systems using ITU-T Recommandation V.23 signalling at interfaces with the PSTN
OVERVIEW
Specifies the requirements for standard interfaces between the Public Switched Telephone Network (PSTN) and alarm system transceivers. Specifies a 1 200 baud interface using ITU-T Recommendation V.23.
COMMENTS
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PRODUCT DETAILS
| Status | Withdrawn - 05 Jan 2024 |
|---|---|
| Edition | 2001 |
| No. of Pages | 13 |
| ICS Classification | 13.320 Alarm and warning systems |
| Committee | TC 79 |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC |