simple 0 Posted August 28, 2010 bnc or rca? hi my dvr takes bnc and rca connectors currently i use bnc to bnc would there be any improvement using bnc to rca? or is one better than the other? Share this post Link to post Share on other sites
Soundy 1 Posted August 28, 2010 There is NO difference in signal quality. The only difference is that BNC is a locking connector and thus less prone to accidental disconnection. Share this post Link to post Share on other sites
