Security control cable is used for a variety of building control and audio applications. The non-shielded security control cable series is ideal for environments where electromagnetic interference (EMI) is not a concern or the cable is not required to be grounded. All riser listed security control cables provide compliance to NEC Article 725, NEC Article 760, CL3R and FPLR. Applications are high-end audio transmission, stereo, professional sound and studio requirements, high resolution monitoring, speaker level analog audio, permanent installation.