I like to know homuch more is the dvr recorder for this unit thank you

I could only be happier if each came with its own power supply instead the one size fits all adapter included... Also I should of went the extra cost for the 100' night vision zoom. Otherwise, I am happy with my purchase. When I pay these down I will...

Better color and sharper display than the stock camera's that come with the Defender systems. They are larger cameras and also have more stable mounts than the stock did. While I got them for more visibility at night the picture quality alone is worth...