4MP, H.265, Super Low Lux, WDR Pro, D/N, Box IP Camera (vari 3-10.5mm). The GV?BX4700 is a series of indoor IP cameras containing a varifocal and a fixed focal model. GV?BX4700 can support H.265 video codec to achieve better compression ratio while maintaining high picture quality at reduced network bandwidths. The camera is equipped with a Super Low Lux CMOS image sensor which allows the camera to provide a color live view in near darkness. The camera features a mini USB port which supports wireless connection through a GV?WiFi Adapter (optional) or external storage using a USB hard drive.