Up to 3 megapixel (2048 × 1536) resolution<br>  Standard video compression with high compression ratio, ROI (region of interest) encoding<br>  Progressive scan CMOS, capture motion video without incised margin<br>  Support dual stream, and the sub-stream for mobile surveillance <br> EXIR technology, up to 30/50/80 meters IR range <br> IR cut filter with auto switch<br>  PoE (Power over Ethernet) <br>3D DNR