cooper1234 0 Posted February 2, 2016 I am replacing my Qsee SD CCTV system with a New Qsee HD camera version. The camera cables for the new HD system are the same as the older SD system with the exception that the newer HD cables are a little larger diameter. Can I use the old BNC cables or am I going to have to rewire with the New HD Cables. Share this post Link to post Share on other sites
cooper1234 0 Posted February 3, 2016 I am going to add to my own post I tried both sets of cable and they both worked but new HD system is very slow and choppy. Share this post Link to post Share on other sites
the toss 0 Posted February 3, 2016 What you had were standard analogue "crappy cables" and now you have HD analogue "crappy cables" Give your existing ones a try - they may work ok. The cables you have are not coax they are simply shielded audio cables. Share this post Link to post Share on other sites
