Central-Station Alarm Services | Standards Michigan

Central-Station Alarm Services

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Central-Station Alarm Services

October 1, 2019
mike@standardsmichigan.com

UL (Underwriters Laboratories)
12 Laboratory Drive, Research Triangle Park, NC 27709-3995 ph: (613) 368-4432 https://ul.org/
Revision
BSR/UL 827-202X, Standard for Safety for Central-Station Alarm Services (revision of ANSI/UL 827-2019)
Virtual workplace requirements.
Click here to view these changes in full
Send comments (with optional copy to psa@ansi.org) to: Follow the instruction

https://share.ansi.org/Shared%20Documents/Standards%20Action/2020-PDFs/SAV5121.pdf

 

JUne 21

6.15

6.8

 

 

Proposed changes to UL 827 Standard for Safety for Central-Station Alarm Services are open for public review:  Secondary power supply modification.

ANSI Standards Action Pages 52-53

Send comments (with optional copy to psa@ansi.org) to: Follow the instructions in the following website to enter comments into the UL CSDS Work Area

https://ulstandards.ul.com/develop-standards/csds/

 

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