>Support HDCVI/Analog/IP Video input
>H.264 dual-stream encoding 
>HCVR7816S-URH:All channel 1080P realtime recording
>8 channel synchronous realtime playback, GRID interface & smart search
>2HDMI/VGA/TV simultaneous video output
>Support 8 SATA HDDs up to 32TB, 1 eSATA up to 16TB, 4 USB2.0
>3D intelligent positioning with Dahua PTZ dome camera
>ONVIF Version 2.4 conformance 
>Support Multi-brand network cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videosec, Vivotek , and etc. 
>Support RAID0,RAID1,RAID5,RAID10
>Support hot-swap HDD
>Multiple network monitoring: Web viewer, CMS(DSS/Smart PSS)&Smart Phone(DMSS)