Swann Video Loss Troubleshoot4/23/2021
Since the HD over coaxial cable cameras hit the market, there have been many protocols of HD cameras.Hikvision and Dahua, the 2 largest manufacturers of CCTV now make their DVRs cross compatible with all protocols except SDI which is Korean and was the first.SDI is kind of dying a slow due to the other less costly versions of HD cameras.There is also the analog or non-HD which is not compatible with the HD.
![]() So if you have different protocols and you are using low grade manufacturers that dont allow cross compatibility, then that is the issue. These lower tier manufacturers like Bunker Hill and Swann dont even tell you the protocol on their spec sheets most likely. This also causes confusion for end users and even techs like me. ![]() You may NOT copy or distribute the content that appears on this site without written permission from Fixya Ltd.
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