This NVR could be used as a control center to control & monitor up to 12 network cameras (ONVIF supported) connected to this NVR locally or remotely, & also get the ability of image storage for evidentiary recording & data backup. To extend the storage, a SATA interface is built in for external disk array connection. To have the best monitoring & recording images, this NVR supports full HD image display & real-time record per channel. Easy upgrade to IP surveillance system High resolution recordings Full HD video output service, giving the best image quality on LCD / LED monitors External Disk Array Support for More Video Storage Multi-platform Remote Access Smart Recording: Automatically adjusts the video resolution to optimize the recording efficiency of the hard disk High compatibility & offsite backup