Security/Burglar Alarm 18/6 Shielded Control & Speaker Cable — 18AWG Stranded Copper Clad Aluminum, White, 500FT CL2 Pull Box

Security/Alarm wire designed for control and speaker lines. 18AWG/6C stranded conductors made from Copper Clad Aluminum with a shielded construction. Color: White. CL2-rated, power-limited cable supplied on a 500 feet (152 meters) pull box.