Videocamera IP68 monitor 20 m DVR 9" AHD1080P ispezione tubi fognari con luce 12 pezzi
(（ DVR Edition Video Format :MP4 Photo format :JPG). 12V 4500mAh Li-battery included supports approximate 8 hours of continuous use. investigation depth: 20M( selectable line length). DVR Recording Function ：.