Re: using CAT5 for smoke detectors

[Jim Rojas <jrojas@xxxxxxxxxxxx>]

Christopher Glaeser wrote:
> What are the building codes regarding the use of CAT5 to wire smoke
> detectors in states like California?  Are there legal rammifications for
> licensed installers?
>
> Best,
> Christopher
>
>

Can't do it. NFPA72 says 18 gauge fire rated wire. I use 18/4 just in
case we need to use 4 wire smokes in the future. I also use 18/4 for the
transformer, and sirens. It keeps from stocking too many different wires
on the truck. Please also note that if you use the fire keys on the
keypad, that is considered a pull station. 18/4 for that as well. It
sucks, but that's life.

Jim Rojas