This is regarding power-limited fire alarm cable for notification appliance circuits (horns/strobes).
I'm confused about the requirements for putting the cable in conduit, specifically if the cable is concealed behind drywall above 7 ft above the floor. Specifically, the fire alarm cable will enter the room well above the suspended ceiling and be secured to the roof trusses. It will then drop down and enter the drywall at ~10 ft above the floor. It will continue — concealed behind the drywall and between the studs — straight down inside the wall cavity to the mounting junction box for the horn/strobe device. The top of the mounting junction box will be installed at 8 ft above the floor. So no part of the cable will be below 7 ft.
Do I need to run conduit from where the cable enters the drywall to the device mounting junction box?
I'm confused about the requirements for putting the cable in conduit, specifically if the cable is concealed behind drywall above 7 ft above the floor. Specifically, the fire alarm cable will enter the room well above the suspended ceiling and be secured to the roof trusses. It will then drop down and enter the drywall at ~10 ft above the floor. It will continue — concealed behind the drywall and between the studs — straight down inside the wall cavity to the mounting junction box for the horn/strobe device. The top of the mounting junction box will be installed at 8 ft above the floor. So no part of the cable will be below 7 ft.
Do I need to run conduit from where the cable enters the drywall to the device mounting junction box?