Description
Product Name: 4CH NVR HDD Mobile DVR for Vehicle Model NO.: SVN-SG4 Remote Control: With Remote Control Audio Input/Output: 4 Channel Video Input/Output: 4 Channel Interface Type: BNC/VGA/HDIM Application: Commercial DVR Operating System: Linux Compressed Format: H.264 Video Compression: H.264 Type: Standalone Trademark: OEM Specification: CE, FCC Origin: Shenzhen, China Product Description Key FeaturesBuilt-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image qulity4CH AV Inputs with NVR 1080P/720P/960H/D1/CIF optional, 1CH synchronized AV output, 1CH VGA output4CH local recording with 1080P resolution in real timeProfessional In-Vehicle power design,8-32V DC Wide Voltage RangeMulti protection circuits like under-voltage, short, reversed plug-inSmart power management system, shutdown under low voltage, low consumptionSpecial file management system to encrypt and protect the dataProprietary technology to detect the bad track of the hard drive which can make sure the continuity of video and long service life of the hard driveBuilt-in ultracapacitor, avoid data loss and sd card damage caused by sudden outageSupport 2.5 inch HDD/SSD, maximum 2TBSupport SD card storage, maximum 256GBSupport hard disk heatingSupport 3G/4G transmission, LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMASupport GPS/BD optional, high sensitivity, fast positioningSupport wireless download by WiFi, 802.11b/g/n, 2.4GHzTechnical parametersModelSVN-SG4ItemParameterSystemMain processorHi3520DV300Operating systemEmbedded Linux OSOperating languageChinese/EnglishOperating interfaceGUI, support mousePassword securityUser password/Admin passwordAudio & VideoVideo standardPAL/NTSCVideo compressionH.264Image resolution1080P/720P/960H/D1/CIFPlayback quality1080P/720P/960H/D1/CIFCompound modeA variety of waysDecoding ability1ch 1080Preal timeRecording qualityClass 1-6 optionalImage displaySingle/QUAD display optionalAudio CompressionG.726Audio recordingAudio & Video synchronized recordingRecording & PlaybackRecording modeManual/AlarmVideo bit rateFull frame 4096Mbps,6 classes image quality optionalAudio bit rate8KB/sStorage mediaSD card + HDD/SSD storageVideo inquiryInquiry by channel/Recording typeLocal playbackPlayback by fileFirmware upgradingUpgrading modeManual/Automatical/Remote/Emergency RecoveryUpgrading methodUSB disk/Wireless network/SD cardInterfaceAV input4ch aviation interfaceAV output1ch VGA video output, 1ch aviation AV outputAlarm input4 digital inputs (4 Positive/Negative trigger)HDD/SSD1 HDD/SSD (up to 2TB, support hot plug/unplug)SD card2SDXC High speed card (up to 256GB)USB interface1 USB 2.0 (support U disk/mouse)Ignition input1 ACC signalUART1 485LED IndicationPWR/RUN/GPS/NETDisk lock1Debug port1RJ451Function extentionGPS/BDSupport detecting antenna Plug in/Unplug/Short circuit3G/4GSupportsCDMA/EVDO/GPRS/WCDMA/FDD LTE/TDD LTEWIFI802.11b/g/n, 2.4GHzOthersPower consumptionStandby 3mAMaximum consumption 30W @12V 2.5A @24V 1.25AWorking temperature-20 --- 70ºCStorage1080N 1.2G/h/channel720P 1G/h/channel 960H 750M/h/channelDimension162mm*180mm*50.5mm
