China 4CH Ahd Mdvr GPS 3G 4G WiFi

Specifications of MDVR:Built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image quality4CH AV Inputs with AHD 1080p/720P/960H/D1/CIF optional, 1CH synchronized AV output, 1CH VGA output 4CH local recording with 1080p/720P resolution in real timePower:Professional In-Vehicle power design, 8-36V DC Wide Voltage RangeMulti protection circuits like under-voltage, short, reversed plug-inSmart power management system, shutdown under low voltage, low consumption when standbyData Storage:Using special file management system to protect the dataUsing proprietary SD card bad track detecting technology, can make sure the video continuity and prolong the SD card lifeSupport SD card storage, maximum 512GInterface Transmission:Support GPS/BD optional, high sensitivity, fast positioningSupport WiFi wireless download, support 802.11b/g/n, 2.4GHz. Support 3G/4G, WIFI optional, and built-in GPS, G-sensor

Technical parameter:ItemDevice parameterPerformanceSystemMain processorHi3520DV300 Operating systemEmbedded Linux OS Operating languageChinese/English/French/Russian Operating interfaceGUI, Support mouse Password securityUser password/Admin passwordAudio & Video
Video standardPAL/NTSC Compression standardH.264 Image resolution1080p/720P /960H/D1/CIF Playback quality1080p/720P /960H/D1/CIF Compound mode4ch 1080p/720P/4ch 960H/2ch 720P+2ch 960H Decoding ability1ch 720P real time Recording qualityClass 1-6 optional Image displaySingle/QUAD display optional Audio CompressionG.726 Audio recordingAudio & Video synchronized recordingRecording & PlaybackRecording modeManual/Alarm Video bit rateFull frame 4096Mbps,6 classes image quality optional Audio bit rate8KB/s Storage mediaSD card storage Video inquiryInquiry by channel/Recording type Local playbackPlayback by fileFirmware upgradingUpgrading modeManual/Automatic/Remote Upgrading methodUSB disk/Wireless networkInterfaceAV input4ch aviation interface AV output1ch VGA video output, 1ch aviation AV output Alarm input4 digital inputs(2 Positive trigger, 2 negative trigger) SD card1 SDXC High speed card (up to 512G) USB interface1 USB 2.0(Support operating by USB mouse only,USB display plug-in detect) Ignition input1 ACC Signal UART1 LVTTL Level LED IndicationPWR/RUN/SD/ALM SD card lock1 Debug port1Function GPSSupport detecting antenna Plug in/Unplug/Short circuit WIFI802.11b/g/n, 2.4GHz
3G/4G OthersPower input8V~36V DC
Power output5V 300mA
Power consumptionStandby 3mA
Maximum consumption 18W @12V 1.5A @24V 0.75A Working temperature-20 --- 70ºC Storage720P24G/day/channel
960H 12-20G/day/channel Dimension142*152*32(mm)

about Us:
1. Factory base cover an area of 35,000 suqare meter industiral park in Huizhou city, Guangdong province.
2. Integrated ability with development ,production, SMT, marketing,after-sale service.
3.Cetified with ISO9001:2015, IATF16949:2016 quality system and establish PLM & EMS production process.
4. Experimental capabilities: Waterproof , High & Low temperature cycling,Vibration, Image optical analysis test, Salt spray tester, Swing tester...
5.Product pass EMC/EMI, E-mark, CE, the United States FCC, UL certification.
6. Over 15 years of OEM / ODM experience.
7. Quick response to customers' inquires and technical support, best after-sale service.