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Standard for Digital Alarm Communicator System Units

UL Standard Standard 1635, Edition 3 Edition Date: January 31, 1996 $402.00-$998.00

Revisions and Related Documents

Revisions (6)

Revision - These documents only contain the revised pages. The Standard document includes all available Revisions.
March 20, 2015
January 05, 2010
August 15, 2005
December 16, 2004
July 15, 1998
February 01, 1996
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CSDS
Proposals (4)

CSDS Proposal

CSDS Proposals

An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

  • A revision of a single or multiple requirement(s).
  • A complete new edition of an existing Standard or Outline.
  • A new Standard or Outline that has not previously been published.

CSDS Proposals provide access to view the proposal and submit comments within UL's Collaborative Standards Development System (CSDS) appropriately.

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Sumary of Topics (SOT)
October 21, 2016 View
January 17, 2014 View
May 18, 2012 View
August 07, 2009 View
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CRD/PAGs (0)

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Other Updates (6)

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Bulletin

Bulletins

These bulletins are not used in CSDS. These are announcement and report type bulletins.

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Sumary of Topics (SOT)
January 31, 2011 View
September 18, 2009 View
October 31, 2008 View
March 10, 2008 View
July 30, 2004 View
September 29, 2003 View
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Referenced Standards (17)

Red Line Standards (0)

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