stuck

I have bought Dahua XVR model DH-XVR5108C-X, But suddenly device freezed and when reboot device stuck on splash screen XVR 4.0 | dahua, ===> You can see color corruption on the screen seem to be VGA failure issue. I followed dahua instructions : 1. Remove hard disk, and start device same...

Hello. I have an issue with the SD22204T-GN camera where the zoom is stuck. It automatically zoomed in all the way last night and now I can't get it to zoom out. Sometimes I can get it to zoom out partially but then it automatically zooms back in again. The pan and tilt still work properly but...

Hi, I have a Vivotek IP8332-C which was installed outside for about 6 months. I've taken it down and I can't open it. The end cap is seized onto the barrel and I wonder if someone had any idea for how I can unscrew it. I have grips and grippers but the barrel/cap is too large to get the...