femiagbi

Hi, wow I wish I could help , but are you sure that u successfully change the firmware because if it was not compatible with the model of your Nvr it wouldn't upload ... though I think that you should power off the nvr , then remove the HARD DISK if there is any and put it on ... if it continues to give problem then contact HIKVISION technical support.

i want to know which products you are using for the cameras and nvr? I want to know if you have tried to view the camera on the web interface Nevertheless you could troubleshoot the following: ok, As regards the cameras not showing on the display 1. check if the cameras are still powered by physically examining the cameras while connected to the switch, 2. if you are using a POE switch, connect your laptop to the switch and try to see if you can assess the camera through the web interface 3. Check also if ip address of the cameras is not conflicting with another 4. Test the cable. 5. if everything seems ok yet its still not displaying images but if you can find the camera on the nvr list, then I suggest that you also check the nvr configuration, if it was hikvision , their NVR usually have where you can specifically assign a camera to a particular display channel (menu-configuration-live view)

Awww, so sorry about that, i am curious to know why you are looking for this particular type of camera,though I would suggest you google the camera manufacturers name and product model so as to contact the manufacturer ,maybe they could refer you to a retailer closer to you...asides that I noticed that the camera is an analog camera but the power connector looks quite different from those I am familiar with, though its not a problem if you can get a good engineer to terminate the power connector (i.e in case you get the camera with a different power connector)

hello, I am Femi a cctv system integrator and engineer from Nigeria its a pleasure to be here to learn from the forum members and also to contribute to fellow members challenges for solutions and many more. I sincerely look forward to a wonderful experience here.