All IP - I just don't believe in TVI. I know it has its place in the market during conversions however I feel it is still almost a dis service to deploy it because its just a bandaid to needing to do full IP conversion at some point later. While TVI will be around for awhile its camera offerings will continue to become more and more and more limited. Don't get me wrong the price point on that gear is AWESOME, however I just couldn't buy it.