We offer high quality Digital Video Recorder. Our Digital Video Recorder has perfect support for iPhone, Blackberry, Google phone, Symbian and Windows mobile. Our Digital Video Recorder has auto recovery to power after power reconnected and return to the Pre-power down state. We offer Video Recorder at competitive price. Features : H.264 compression Support full 4 channel D1 recording Hexaplex operation simultaneously: Preview, Recording, playback, backup, network live, mobile phone view Full channel simultaneously playback Built in free DDNS Domain name with server address Digital zoom in Live & Playback, Privacy mask, digital zoom, snapshot Professional CMS software Specifications : ModelSE-1204Compression formatH.264Video Input Composite : 1.0Vpp/75Ω, BNCx4Video Output Composite : 1.0Vpp/75Ω, BNCx1VGA InterfaceRecord ResolutionD1(704x576)@100 FPS (PAL);D1(704x480)@120 FPS (NTSC)HD1(704x288)@100FPS (PAL);HD1(704x240)@120 FPS (NTSC)CIF(352x288 )@100 FPS (PAL);CIF (352x240)@120 FPS (NTSC)QCIF(176x144 )@100 FPS (PAL ;QCIF (176x120)@120 FPS (NTSC)Image Quality SettingSuper Best, Well, Good, Medium, Normal, and BadRecording ModeAuto, Manual, Timer, Motion, AlarmAuto, Manual, Timer, Motion, AlarmMultiple slow & Rapid Play speeds, Manual & single frame Play modes, and support of drag the Sliding bar to setAudio InputRCAx1Audio OutputRCAx1Pre-Alarm Recording10 sec before AlarmingDigital ZoomYes, Both Live & PlaybackRecording ModeAuto, Manual, Time, Motion PentaplexPreview, Recording, playback, backup, network live & mobile phone viewNetwork InterfaceRJ45 10M/100M/1000M Ethernet AdjustableNetwork ProtocolTCP/IP, PPPoE, DDNS, FTP, UPnP, ARSP & NTPIR controllerYESCommunication InterfaceUSB, DVD-RW, USB remove HDDHDDSATA x1, 2TB CapacityPower SupplyDC 12V ±5%.