The West Penn 990SRD1000 is a high-quality fire alarm cable featuring 16/2 stranded bare copper conductors for reliable conductivity. Designed with a thermoplastic jacket, it ensures durability and flexibility. With a resistance of 4.1 ohms per 1000 feet, it offers excellent performance. This unshielded FPLR cable comes in a convenient 1000-foot reel, making it ideal for extensive installations. The vibrant red color enhances visibility and safety. Upgrade your fire alarm system with this dependable cable, order now to ensure optimal protection!