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UL - 827 BULLETIN

UL Standard for Safety Central-Station Alarm Services

active, Most Current
Organization: UL
Publication Date: 22 May 2020
Status: active
Page Count: 4

Document History

827 BULLETIN
May 22, 2020
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
September 16, 2019
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
July 2, 2019
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
February 15, 2019
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
December 14, 2018
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
September 13, 2018
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
February 23, 2018
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
December 8, 2017
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
November 17, 2017
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
August 5, 2016
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
May 30, 2014
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
January 10, 2014
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
June 7, 2013
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
October 19, 2012
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
August 24, 2012
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
February 4, 2011
UL Standard for Safety Central-Station Alarm Services
These requirements apply to: a) Central-stations providing watchman, fire-alarm, and supervisory services as described in the National Fire Alarm Code, NFPA 72; b) Central-station burglar-alarm...
September 17, 2010
UL Standard for Safety Central-Station Alarm Services
These requirements apply to: a) Central-stations providing watchman, fire-alarm, and supervisory services as described in the National Fire Alarm Code, NFPA 72; b) Central-station burglar-alarm...
March 20, 2009
UL Standard for Safety Central-Station Alarm Services
These requirements apply to: a) Central-stations providing watchman, fire-alarm, and supervisory services as described in the National Fire Alarm Code, NFPA 72; b) Central-station burglar-alarm...
January 26, 2009
UL Standard for Safety Central-Station Alarm Services
These requirements apply to: a) Central-stations providing watchman, fire-alarm, and supervisory services as described in the National Fire Alarm Code, NFPA 72; b) Central-station burglar-alarm...
March 10, 2008
UL Standard for Safety Central-Station Alarm Services
These requirements apply to: a) Central-stations providing watchman, fire-alarm, and supervisory services as described in the National Fire Alarm Code, NFPA 72; b) Central-station burglar-alarm...
February 29, 2008
UL Standard for Safety Central-Station Alarm Services
These requirements apply to: a) Central-stations providing watchman, fire-alarm, and supervisory services as described in the National Fire Alarm Code, NFPA 72; b) Central-station burglar-alarm...
December 28, 2007
UL Standard for Safety Central-Station Alarm Services
These requirements apply to: a) Central-stations providing watchman, fire-alarm, and supervisory services as described in the National Fire Alarm Code, NFPA 72; b) Central-station burglar-alarm...
July 26, 2006
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
November 4, 2005
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.
July 30, 2004
UL Standard for Safety Central-Station Alarm Services
A description is not available for this item.

References

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