Rather not put up with the trouble of laying separate power, video and audio wiring?? Then select our All-In-One power, video and audio wire! We supply this amazing cabling in 70 ft. rolls along with joining couplers so that even longer runs may be used when purchasing a greater amount than 70 ft. Also included with this is one RCA to BNC connector designed for cameras that use that particular connection! Lastly, for those camera applications that don't require the use of audio, you may either snip off the audio end or let it hang unconnected. Enjoy it!