NEN EN 50136-2-4 : 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ALARM SYSTEMS - ALARM TRANSMISSION SYSTEMS AND EQUIPMENT - PART 2-4: REQUIREMENTS FOR EQUIPMENT USED IN SYSTEMS WITH VOICE COMMUNICATORS USING THE PUBLIC SWITCHED TELEPHONE NETWORK
05-09-2013
12-01-2013
Foreword
1 Scope
2 Object
3 Normative references
4 General considerations
5 Equipment requirements
6 Testing
7 Product specification
Defines the requirements for equipment for voice communicator systems using the Public Switched Telephone Network, additional to those defined in EN 50136-2.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS EN 50136-2-4:1998 | Identical |
| DIN EN 50136-2-4 : 2000 | Identical |
| EN 50136-2-4:1998 | Identical |
| I.S. EN 50136-2-4:1998 | Identical |
| SN EN 50136-2-4 : 1998 | Identical |
| UNE-EN 50136-2-4:1998 | Identical |
| NF EN 50136-2-4 : 1998 | Identical |
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