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DS/EN 50136-2-4

1998 Edition, February 11, 1998

Complete Document

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

Includes all amendments and changes through Change/Amendment , February 11, 1998


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Product Details:

  • Revision: 1998 Edition, February 11, 1998
  • Published Date: February 11, 1998
  • Status: Active, Most Current
  • Document Language: English
  • Published By: Dansk Standardiseringsrad (DS)
  • Page Count: 12
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This standard specifies the requirements for equipment used in voice comminicators systems utilising the Public Switched Telephone Network which are in addition to those specified in EN 50136-2-1.