>Up to 4/8/16 cameras with 1080p realtime preview
>H.264 dual-stream video compression
>DVR5104H-V2/5108H/5116H: All channel 960H realtime recording
>HDMI/VGA/TV simultaneous video output
>4 channel synchronous realtime playback, GRID interface & smart search
>3D intelligent positioning with Dahua PTZ dome camera
>Support 1 SATA HDD up to 4TB, 2 USB2.0
>Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS

DH-DVR5104/5108/5116H (2014-07-22, English)