... DN-C027 is Color PTZ Video Conference Camera, Adopting Korean Chipset 650TVLine,China Dannovo 18x Optical Zoom Lens,18x Optical Zoom ... Camera Features > 1/3 Super HAD CCD,650TVLine;> Adopting Korean Chipset, China Dannvo 18x Optical Zoom Module; >18x Optical Zoom; > Adopting ...