The name Monster Cable is so synonymous with high quality and high performance. Monster Cable products are indispensable components for music lovers, audiophiles, recording studios, sound professionals, musicians, custom-installers and home theatre enthusiasts. PRODUCT FEATURES: CL3 and FT4 rated, UL approved for in-wall use; Monster IR/control cable for infrared repeater systems; For use with all infrared repeater systems including Niles, Xantech, and Pioneer; Heavy-duty black Duraflex jacket resists abrasion, increases flexibility.