dksellou 0 Posted June 23, 2014 Hello, I don;t know a lot about surveillance cameras. I had 4 cameras installed in my house last August, and since then one of the camera's signal was coming on and off showing the message "Video loss". Now the camera is permanently showing "video loss" and I don't know how to fix it. It may be the camera or the cable, right? the other 3 cameras work great. I went to the DVR box yesterday to unplug the power button and check if there is a problem with the power but it didn't bring the camera signal back. I know I am not providing a lot of information about my surveillance system but I will try to find out if you want. My question is mostly general. What can cause this? Thanks for your time! Share this post Link to post Share on other sites
mobileman 0 Posted June 23, 2014 sounds like it could be the cable, quick way to check would be swap one of the working cameras with faulty one, if faulty camera works on the other cameras cable then you need to replace the cable if it doesnt work then try working camera on faulty cable and rule out cable and replace camera Share this post Link to post Share on other sites
tomcctv 190 Posted June 23, 2014 Hi. Best removing camera and put it in place we're you know a camera is working. Could be a few things if had this problem from start Bad fitted BNC or underpowered power supply Share this post Link to post Share on other sites
dksellou 0 Posted June 23, 2014 Thanks for your responses. Any idea how to fix it myself? They ask for a $100 to come and check it... this particular camera is still under warranty Share this post Link to post Share on other sites
salvanost 0 Posted June 25, 2014 You should check the connector cable conected to the dvr That might the problem Share this post Link to post Share on other sites
