holdforlp 0 Posted August 26, 2014 I have an exavision DVR that uses BNC/Co-Ax. Its an older software (Ver. 4.8.11.29757). I want to make sure that these are plug-n-play or will it only show video and not record. I have to buy a newer camera. I am looking at BLACK Indoor Varifocal 100 ft IR Day/Night Dome Camera. Does anyone have any experience with these? Share this post Link to post Share on other sites