H.265+ 4ch 5MP Lite 20fps 5 in 1 UVR 4ch 5MP 20fps Recording/2ch Playback Video I/O: 4/ 1; Audio: 1 /1 HDMI,VGA,CVBS,SATA 1*(8T HDD) USB Mouse,DC12V/2A Adapter Mic Support in Coaxial Mode. Smart Playback , Cloud Update . Cloud Storage Lock Files . Multicast . Event stream 4CH line crossing detection , area Intrusion 4CH Face Detection, 4CH Human Body Detection Extra 2CH IP