• Welcome to The Building Code Forum

    Your premier resource for building code knowledge.

    This forum remains free to the public thanks to the generous support of our Sawhorse Members and Corporate Sponsors. Their contributions help keep this community thriving and accessible.

    Want enhanced access to expert discussions and exclusive features? Learn more about the benefits here.

    Ready to upgrade? Log in and upgrade now.

NFPA 720

C

cda

SAWHORSE
Joined
Oct 19, 2009
Messages
20,962
Location
Basement
So if I have carbon monoxide detectors tied into a NFPA 72 commercial fire alarm system

If they activate

Does the system have to do “temporal four” sound ?
 
You must log in or register to reply here.
Back
Top