Looks promising having already own the 800 tvl one that you do I thought that was great and the best I've used is this a improvement over that ?
Still not sure what camera you are referring too! Can you give a link?
Googling around I came up with this http://www.surveilzone.com/sony-960h-ccd-effio-v-800tvl-ultra-wdr-camera-cc1526 might be the one he is refering too.