Standards & Publications

Browse & Buy UL Standards
Standard 864, Edition 10

Standard for Control Units and Accessories for Fire Alarm Systems

UL CSDS Proposal
Standard 864, Edition 10 Edition Date: February 16, 2018
Summary of Topics b0864_10_20180216_sum.html

Subject 864

Bulletin Dated: February 16, 2018


The following changes in requirements to the Standard for Standard for Safety for Control Units and Accessories for Fire Alarm Systems, UL 864, are being proposed:

1. Multiple Primary Batteries Providing Greater Reliability

2. Amendments to Class A Requirements for Wireless Pathways

3. Requirement Amendments to Classes B, C and X to Include Wireless Pathways

4. Exception to Repeated Wireless Transmission of Alarm and Supervisory Signals Where End-To-End Acknowledgment is Provided

Back to Standard 864, Edition 10

The cost to purchase this Standard varies depending on whether you are ordering a hardcopy, PDF or combination of the two. We also offer two different types of subscriptions: a one year and a three year.

You will be able to choose your purchase options on the following pages.


You have one or more subscriptions that will expire soon.


You have one or more licenses to assign


Additional information required

To serve you better, please update your account details.