i am using at the Moment cctv Kamera and want to use the main Signal at our current solution with dvr Recorder and split them an convert Signal to analog for using it with avigilon. do you see any Problems in this Solutions? i found one converter which can do this.http://www.amazon.de/Andoer
what do you think about this solution?
So your looking at placing your dvr output . ...... First no control .
Going to be afraid to ask this but what is your budget for your 500 cameras ....... You are also going to need a licence for each camera