Aby 0 Posted November 5, 2014 Hello Im trying to install an intercomm camera to a dvr system, The intercomm camera have 4 cables (yellow=video, blue=audio, blk=ground, red=vcc) i tried using the video=yellow + ground=blk with a balun bnc connector but the image keeps like rolling up on the dvr monitor, What can i do?? Needy user! Share this post Link to post Share on other sites
SunnyKim 2 Posted November 6, 2014 Can you get rid of balun? You may simply use BNC connector only. Share this post Link to post Share on other sites
