mushys 0 Posted May 31, 2010 Hi we currentrly have a AVtech 4 CH cctv system. The boss has asked me to update the system to a 8 CH system. On top of this he also wants to see fotage from a new site. One of the main funtion we need is motion detection saved as pictures on the hard drive. So the question is whcih card is best for the job??? Share this post Link to post Share on other sites