This fire alarm wire is designed for multiple applications, including fire protective signaling circuits, smoke detectors, strobes/sirens, pull stations, voice communications, burglar alarms, and microprocessor-controlled systems. It features solid bare copper conductors for maximum conductivity and reliability, ensuring smooth operation of your systems. The aluminum foil shielding prevents electromagnetic interference (EMI), ensuring clear, distortion-free signal transmission. Rated FPLP (Plenum-Rated), this cable meets the highest flame retardant standards (FPLP/CMP/CL3P/FT6) and is suitable for use in plenum spaces such as ceilings and air distribution systems. With its round, smooth jacket and rip cord for easy removal, it is designed for hassle-free installation, even through rough corners and edges.