H.265+ 16CH 5MP Lite@12fps UVR 16ch 5MP Lite@12fps/1080P@15fps/1080P Lite@25fps Recording/16ch Playback Video I/O: 16 /1; Audio I/O: 4/ 1; Alarm I/O: 4/ 1,HDMI,VGA,CVBS, SATA*2(8T HDD), 3G/4G, WIFI, PTZ USB Mouse, DC12V/4A Adapter Mic Support in Coaxial Mode Line Crossing . Area Intrusion . Region Entrance Region Existing Fast Moving . Unattended Object . Object Missing . Face Detection, Cloud Storage & Upgrade , Smart Playback Multi Cast , Extra 4CH IP, Dimension:326(W)x243(D)x52(H)mm