We would like to integrate a few IP cameras on our production line to record events related to faults. Ideally when a fault occurs we would save a video stream 15 seconds before and after the trigger. I realize the recording of events prior to the trigger is an issue which is why I am posting this question here.
I have been looking at the Axis line of cameras but nothing has been purchased yet. For storgage I have been looking at Synology, Buffalo and QNAP. I haven’t used any of them so feedback about your experiences are welcome.