Extend A Composite Video Signal With Supporting Audio Up To 200 Meters (650 Feet) Using Cat 5 CablingThe ComputpextaComposite Video Extender Over Cat 5 With Audio Lets You Extend A Composite Video Source Signal Up To 200 Meters (650 Feet) Using Standard Cat 5 Utp Cabling.The Composite Over Cat 5 Extender Is Comprised Of Two Extender Units That Can Be Used Interchangeably - One Is Installed Near The Video Signal Source The Other To Be Placed Near The Desired Display Up To An Impressive 200M Away. With No Software Or Power Adapter Requirements Installation And Setup Is Quick And Hassle-Free. The Included Installation/Mounting Kit And Bnc To Rca Composite Video Adapters Offer Added Flexibility In The Placement And Usage Of The Device.Backed By A Startech.Com 2-Year Warranty And Free Lifetime Technical Support.The Startech.Com Advantage- Requires No Software Or Power Adapter For A Simple And Hassle-Free Setup- The Included Wall Mounting Kit Provides Flexibility In The Placement Of The Transmitter And Receiver Units- Cat5 Extension Design Allows You To Make Use Of Existing Cat 5 Or Better Wiring Infrastructure