The Uniview XVR301-04F 4 Chanel 1 SATA XVR is a powerful and adaptable XVR that can support many camera kinds and video formats. It can efficiently and effectively record, playback H.265/H.264 video and send audio and video signals through coaxial cable, allowing you to upgrade your analog cameras without having to rewire them. Uniview XVR301-04F 4 Chanel 1 SATA XVR has adaptive access and can connect to TVI, AHD, CVI, CVBS, and IP cameras, allowing you to mix and match different brands and kinds of cameras. It features four BNC input channels and one SATA port for storage. Uniview XVR301-04F can simultaneously output video to HDMI and VGA displays at up to 1920*1080 resolution, providing crisp and colorful images. The Uniview XVR301-04F 4 Chanel 1 SATA XVR may also be used with standard cameras that implement the ONVIF and RTSP protocols, assuring compatibility and security.