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Power every low-voltage project with trueCABLE Sound & Security Cable. Built for pros and DIYers alike, it's right at home in the house, classroom, office, church, or car. This versatile multi-conductor cable handles security and burglar alarm systems, access control, CCTV, distributed and car audio, Class 2 & 3 DC power, low-voltage lighting, and more. Stranded pure copper conductors provide excellent audio clarity and current-carrying capacity, a built-in rip cord strips the jacket tool-free, and sequential foot markings every 2 feet make measuring easy. The sturdy gray 300V CL3R riser-rated jacket won't promote the spread of flame, so it's ideal for in-wall and between-floor runs.