codeworks
Gold Member
How are folks handling the power source requirements for residential smoke detection. I'm used to pulling power off the local lighting circuit, that way the smokes don't get shut off at the panel. ( most folks want light) this was required by the jurisdiction i worked in previously as an electrician. being in a new job, and seeing a dedicated circuit for the smokes, which i'm not used to, we had a discussion, and now i'm looking for back up, not "made up" code requirements. I didn't see any thing specific in the 2006 IRC about where power had to come from, i'm pretty familier with the nec (2008) and don't find it there either.