... input,2 SATA HDD support(or 1HDD + DVD-RW),USB 2.0,VGA,PTZ,Alarm(optional).D1 100/ ... 120FPS,dual encoding 8 Channel DVR with 8 channel audio input support 3G/wifi 8ch ... input,2 SATA HDD support(or 1HDD + DVD-RW),USB 2.0,VGA,PTZ,Alarm(optional).D1 100/ ... DiskFlash drive/USB HDD/USB CD/Network download/DVR-RW(support build in DVD RW)Search ModeTime/Date,Alarm,Motion Detection & ...