CENELEC
Project
| Reference | EN 50136-1-4:1998 |
|---|---|
| Title | Alarm systems - Alarm transmission systems and equipment - Part 1-4: Requirements for systems with voice communicators using the public switched telephone network |
| Project Number | 4980 |
| Abstract/Scope | This standard specifies the requirements for voice communicator systems utilising the Public Switched Telephone Network which are in addition to those specified in EN 50136-1-1. It covers switched connections providing event driven signaling between an alarm system and a remote centre. The information will be transmitted by using a stored voice message to one or more responsible persons and/or to an alarm -receiving centre successively |
| Status |
Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 1998-01-05 |
| Current Stage code deadline | 1998-08-01 |
| Deadline date for vote |
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Details
| IEC Technical Body | |
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| Reference Document | |
| ICS | 13.320 - Alarm and warning systems |
| Keywords | Alarm system; Transmission; Voice communicator; System requirement |
| Note | Superseded by EN 50134-1=2012 |
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History
Implementation Dates
| date of Ratification (DOR) (1) | 1996-12-09 |
|---|---|
| date of Availability (DAV) (2) | 1998-01-05 |
| date of Announcement (DOA) (3) | 1998-02-01 |
| date of Publication (DOP) (4) | 1998-08-01 |
| date of Withdrawal (DOW) (5) | 2002-08-01 |
Relations
| Supersedes | |
|---|---|
| Superseded by | EN 50136-1:2012 |
| Normative reference (6) |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
