Uniview XVR301-04G3 4/8-Ch 1-SATA XVRfeatureSupport H.265/H.264 video formatsSupport audio over coaxial cableSupport TVI, AHD, CVI, CVBS, IP cameras with adaptive access4/8-channel BNC inputSupport 1-ch HDMI output, 1-ch VGA output at up to 1920*1080Long transmission distance over coaxial cableSuppo..