4CH H.264 Economical network DVR

TypeYS-3004systemMain processorIndustry level embedded microprocessor Operation systemEmbedded LINUX operation system System resourcesynchronous multi-channel recording, synchronous multi-channel sub-code stream, synchronous multi-channel playback, synchronous network operationinterfaceOperation interface16 bit true color graphical menu interface, mouse operation supportivedisplay1/4image displayvideoVideo standardPAL625string,50 field/sSurveillance image qualityPAL, D1(704×576) / HD1(352×576) / CIF(325×288) / QCIF(176×144)Playback image qualityPAL, D1(704×576) / HD1(352×576) / CIF(325×288) / QCIF(176×144)Image compressionH.264 mpImage control6 optionsRecording speed(CIF)PAL, 100fps overallImage motion detect396(22×18) detection areas, multiple sensitivityaudioAudio compressionG711ATalk-backsupportiveRecordingAnd playbackRecording modemanual >alarm>motion detect>timingLocal playback1channel playback, multiple channels playback(basic model no such function) Recording look-up modeTime searching, calendar searching, affair searching, channel searching, information searching StorageAnd backupHard disk capability for each channel Audio: 28.8Mbytes/hourVideo:25450Mbytes/hourRecording storageHard disk, network Backup mode Network, USB PortVideo input4channel BNCVideo output1channel BNC, 1channel VGA outputVGA selective configurationCirculation outputnonMatrix outputnonAudio input1channel BNCAudio output1channel BNC Network portRJ45 10M/100M adoptive Ethernet network portUSB port1 USB portsUSB mouse or USB backupHard disk port1 SATA portotherPower supply12V/3A external power supplyPower consume(without hard disk)<10WWorking temperature0 55Working humidity10%90%Air pressure86kpa106kpaSize440(width)x260(depth)x50(height)mmWeight2-4kgwithout hard diskInstallation Frame installation, platform installation