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Standard 1981, Edition 3

Standard for Central-Station Automation Systems

UL Standard
Standard 1981, Edition 3 Edition Date: October 29, 2014 ANSI Approved: October 18, 2019 $402.00-$998.00
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November 06, 2019 Redline Revision
April 02, 2015 Redline Revision
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Summary of Topics (SOT)
August 16, 2019 N/A
May 30, 2014 View
January 10, 2014 View
June 07, 2013 View
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Referenced Standards (15)

Reverse Referenced Standards (1)

UL 1981 is referenced in the following list of UL Standards

StandardEditionTitle
827 8 Standard for Central-Station Alarm Services
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