wesam_az 0 Posted March 30, 2017 I'm using hikvision DVR 1080p with hikvision bulet camera and hikvision vido balun DS-1H18 with CAT6 shielded. ther're problems with some locations , there are shadows in the video . tried to use only one pair of my network cable with balun but nothing changes. tried to change the camera transformer to higher amper..... help to help me to solve this problem thanks in advance Share this post Link to post Share on other sites