8MP HDCVI WDR Box Camera, 4/3” 8MP progressive scan CMOS M43 mount lens 30fps@3840×2160(HDMI)/15fps@3840×2160(BNC) 140db WDR Ultra-low starlight technology,2D&3D NR HDMI video output directly Built-in Mic Software upgrade with USB Intelligent functions Up to 500m transmission with RG59 coaxial cable