Division 28 - Electronic Safety and Security

​​​​​​​​​​​​DISC​​​​LAIMER: These files are intended for use by consultants to the State of Wisconsin and by others for construction and remodeling of State owned facilities. The State of Wisconsin bears no liability nor responsibility for any other use of these files.​ At the ​start of each project, consultants must download the current revision of all files that apply.


IMPORTANT NOTICE: DFD's File Transfer Protocol (FTP) site was deactivated on 12/31/2024. Zip folders containing all specifications and details have been added to each Division webpage. Please utilize these zip folders in lieu of the FTP site.


IMPORTANT NOTICE: ​Microsoft Edge is unable to download individual files but is able to download the zip folders. Please use Google Chrome to download individual files.​​​


​​​Desig​n Guidelines

​File​​​

​​Rev​​ision Date

Division 28 Revision History

​3/1/2023

​​Fire Alarm System Standards and Design Guidelines

​​3/1/2021


Spec​ifications

​​

​De​​​tails

​Fil​​e​​

​​R​​​evision​​ Date

28 31 00 - Fire Alarm Symbols and Details

​3/1/2021

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