Low voltage cables need to be installed from a central alarm panel through a fire resistive wall to indicating appliances and initiating devices. According to the NEC< what provisions if any shall be made here the cables pass through the fire walls?

Low voltage cables need to be installed from a central alarm panel through a fire resistive wall to indicating appliances and initiating devices. According to the NEC< what provisions if any shall be made here the cables pass through the fire walls?