• Support 1ch face detection, instant playback and face index playback
• Up to 4/8 cameras input
• H.264 dual-stream video compression
• iHCVR5104/5108HE-F: All channel 720P realtime recording 
• HDM I/VGA simultaneous video output
• 4/8 channel synchronous realtime playback, GRID interface & smart search
• 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.
• ONVIF Version 2.3 conformance
• Support 1 SATA HDD up to 4TB, 2 USB2.0
• 3D intelligent positioning with Dahua PTZ dome camera
• Multiple network monitoring: Web viewer, CMS(DSS/Smart PSS)&Smart Phone(DMSS)