The 130ft 22AWG 2 conductor 1-pair twisted/shielded cable with riser-rated PVC jacket. 7 strand annealed bare copper conductors. Standard package 1000 foot spool. Used for balanced and unbalanced audio formats, infrared (IR) and RS-232C signaling. Product manufactured compliant to the requirements of UL444 for installations and applications in accordance with NEC articles 725 and 800.