... Camera kit BUILT-IN SUPER USB DVR 3104. View and Record 4 images simultaneously,Internet !!!! 25m night vision.waterproof ... color adjustable for each channel, including contrast, lightness, hue and saturation>MPEG4 compression format, greatly reduce HDD usage>Powerful ... , including ng back, pause, stop, fast-forward, single-frame play and image capture>Support advanced search mode. Users can search ...