M.R Hurde

If you mean physically open the camera housing, DON'T unless you're qualified. It can break the weatherproof seal and void your warranty. For viewing, the above answer covers it. A super simple method for one or two cameras: many support RTSP streaming. You can pop the RTSP stream URL into a media player like VLC. The URL usually looks like: rtsp://username:password@camera_ip:554/stream1. To find the exact URL for your model, a quick Google search for "[Your Camera Model] RTSP stream URL" does the trick. Then, in VLC, go to Media -> Open Network Stream and paste the URL.