8580 Series - 8MP IP True Detect
It is important to note, there is a significant feature difference in the 8580 & 8680 Series IP Systems
Firstly, the 8580 Series & 8680 Series are the same recorder.
8580 Series Cameras support smart features like line crossing, region detection etc. (8580 series most popular)
8680 AI Series Cameras only support face and vehicle detection