"""Best Sale High End Hd-Sdi High Definition 16 Channel Dvr Security Camera System With 4 X Hd-Sdi 1/3"""" 2.1 Megapixel Cmos Camera, Progressive Scan, 1080P Video Output Mode, Hd-Sdi Video Output Level, Vari-Focal 2.8~12Mm Manual Zoom Lens, 72Pcs Ir Led, 164 F"""
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