GalbaughHD 0 Posted October 18, 2012 Ok heres the situation, I have an 8 Channel DVR with 1 BNC output. Throughout my house I have 4 BNC jacks in the wall which I want to output my DVR to. All wired with siamese cable and BNC Twists (all Tested and work) I ordered a BNC Coaxial Composite Video 1 to 4 Ports 4-Way TV CCTV DVR Switch Splitter Box This didnt work! I saw a garbled picture that was it. If I connect just one BNC cable straight to the DVR it works Flawlessly, But I want to be able to watch from any room in the house. Anyone have any thoughts????? Share this post Link to post Share on other sites
coolie11 0 Posted October 28, 2012 You will need a Video Amplifier (1 in - 4 Out) Preferably one with Individual Gain Control (Not Necessary) Share this post Link to post Share on other sites
