4ch DVR 1.MJPEG,support CIF 2.4 Ch Video Input 3.USB connection PC,Video lost alarm 4.Schedule/Motion detection recording 4ch DVRDVR funuction featuresMJPEG compression; support CIF4 Ch Video Input,1 Ch Video OutputUSB connection PC,Video lost alarmSchedule/Motion detection recording Main features:The latest H.264 compression, friendly GUI designSupport record,playback,mobile surveillance and ...