Fangrui Product Details Bnc To Hdmi Converter - This Bnc Hdmi Connector Is An Adpater To Hook Up Old Devices With New Modern Pc Monitor Or Lcd Through Conversion Of Bnc Coax Analog Video 3.5mm Aux Audio Composites Signal Input To Hdmi Output For Cvbs Security Cameras Vcr , Surveillance Dvrs , Multiplexers Cvr Ac1420 Or Cctv System To Hdtv , Projector , Hd Monitor , High-definition Large / Flat Screen Led Digital Lcd Tvs Etc. Bnc To Hdmi - Equipped 3.5mm Audio Port To Input Audible Signals That You Can Inject Sounds To The Cvbs Cameras Video Signals. Its A Simplistic Way To Broadcast Live Video Feed And For Real-time Video Monitor Using Cvbs Protocol.(note: Its Only Works With Cvbs Signal Camera, Not For Ahd / Tvi / Cvi / Sdi Camera Or Antenna / Cable Tv ; The Output Port Is Standard Hdmi Type A And The Input Is Coax Bnc , Not Coax Rf, If You Need Rf, Please Check The Hdmi To Rf Converter In Our Store.). Cctv To Hdmi Converter - Wire It By The Steps Of Cvbs Cctv Camera Or Dvr With Bnc Coax Output - Coaxial Cable - This