SapperGB 0 Posted April 11, 2013 Hi all, Im new here so please be gentle, I apologise in advance for my lack of technical understanding and also if this is posted in the wrong section. I have an issue and could do with some help. I have a home CCTV system comprising of a 4 channel DVR (Hi-vision), 3 day/night cameras, (connected with shotgun cable and individual PSU's) and a 17 inch LCD monitor connected by VGA. ive had it for around 4 years. I have had a lot of interference, at night 2 or my cameras are un-viewable, the third isn't much better. I read about something called rolling humbloc and tried a ground loop isolator on one camera, this gave no improvement, I left in-line for a few weeks and found yesterday that the picture on that particular feed became shockingly worse, Eventually I removed the isolator and the feed became viewable again. I have a video on youtube showing the typical interference I am suffering - imagine it at night, where it is much much worse. Sorry, im struggling with the youtube code but the vid is at any ideas? I am seriously looking to change my system as I would like remote access. although the Hi-Vision does have a basic web interface, I would rather a smartphone app type. However I am worried that I will suffer a similar picture issue. Now, I am in the UK, and my budget would be £400 (600usd). I would require at least 3 cameras but would prefer 4. I would really want 8 channels, so upgrading is a possibility. So far my leading prospective buy would be this swann system as it has 2 PT cameras. http://www.maplin.co.uk/500gb-pro-cctv-kit--smartphone-controlled-pan-tilt-dome-cams-and-live-streaming-636695 any input/feedback would be great. TIA. Matt Share this post Link to post Share on other sites
tomcctv 190 Posted April 11, 2013 rDsWjDTMr6c Hi. do you have this on all cameras or just 1. Share this post Link to post Share on other sites
SapperGB 0 Posted April 11, 2013 its on all of cameras, with a varying degree of severity Share this post Link to post Share on other sites