UVR7TAA04RM-D54G H.265+ 4ch 1080P Lite 15fps 5 in 1 UVR 4ch 1080P Lite 15fps Recording/ 4ch Playback Video I/O: 4/ 1; Audio I/O: 1 /1 HDMI,VGA,CVBS, SATA*1(8T HDD), 3G/4G, WIFI USB Mouse, DC12V/2A Adapter Mic Support in Coaxial Mode Smart Playback . Cloud Update . Cloud Storage Line Crossing . Area Intrusion Event Stream . Lock Files . Multi Cast . Extra 2CH IP