... Standalone DVR H.264 Main Frofile 4CH D1 recorder,1CH Audio,4CH Playback VGA/TV,SATA HDD x2, Alarm,Remote control 4CH H.264 Standalone ... support USB mouse/panel/remote operationIntelligent security:Support needed , police , cover inspection ... 704×576(PAL),704×480(NTSC)CIF: 352×288(PAL),352×240( ... Retrieval,Calendar Retrieval,Fact retrieval,Channel retrievalVideo SaveLoacl HDD, NetworkRemoteMobile ...