H.264&盟；高业绩录3204NV

Model Name :DVR-3204NV Main Features: H.264 Video Compression,High-performance and high efficient for handing capacity. Utilize graphic user interface. True Sextuple operation simultaneously Non-interference. Support IE browser centralized monitoring and CMS Software for multiple DVR (up to 64 DVR view per screen). Ultra simplistic,intuitive,convenient for playback mode,drag the progress bar can be targeted playback time directly,Support 4CH playback simultaneously. Support PTZ control. Supports Multiple backup mode:USB flash drive,USB moving Hard disk and network backup. Support Mobilephone Surveillance with Symbian and Window-CE, iPhone, Google Android. Supports pre-alarm recording ( before 5 sec). Support full mouse control. Support VGA output. Specification: Video System NTSC / PAL Video Compression FormatH.264 compressionGUI OSDYESVideo Input4 channels (composite video signal 1 Vp-p 75Ω BNC)Video Output (BNC)Main Monitor Output: for stable displayAudio Input/Output4 audio input, 1 audio output (RCA)Maximum Recording Rate (CIF)352×288 pixels with 100FPS <PAL>,768*576 pixels with 25FPS<PAL>.Image Quality SettingSuper Best, Well,Good,Medium, Normal and badHard Disk StorageAccommodates 1 SATA HDD (capacity up to 2TB)Alarm Input/Output4 alarm input,1alarm outputMultiplex OperationLive display / record / playback / backup / network operationsRecording Mode Manual / Timer / MotionPlayback modeMultiple slow and rapid play speeds, manual and single-frame play modes,and support positioning the time by driving the sliding barBackup DeviceUSB 2.0 flash drive / USB moving Hard disk / NetworkPre-alarm Recordingrecording for 5 seconds before alarming Network ProtocolTCP/IP, PPPOE and DDNSEthernet10/100 Base-T. Supports remote control and live view via EthernetWeb InterfaceInternet Explorer (5 users access simultaneously)*Operating System: Windows Vista / XP / 2000;VGA InterfaceBuilt-in (optional)Dwell Time (Sequential Channel Switch)Programmable with adjustable dwell timeIR Remote ControlYES (IR receiver built-in)Video Loss DetectionYESVideo AdjustableHue / Saturation / Contrast / BrightnessPTZ ControlYESUSB MouseYESPower Source (±10%)DC 12VKey Lock (Password Protection)YESSystem RecoverySystem auto recovery after power failureDimensions (mm)315(W) x 52(H) x 224(D)