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Durable Automotive Dvr Recorder HD Car 720p 4CH 4G Embedded Linux CE Approval

Categories 4G Mobile DVR
Brand Name: VisionMaster
Model Number: VM-1404-HD
Certification: CE,FCC
Place of Origin: Guangdong, China (Mainland)
MOQ: 1 Set/Sets
Price: Negotiable
Payment Terms: T/T, Western Union,PayPal
Supply Ability: 2000 sets / month
Delivery Time: 3-5 work days for samples,15-30 work days for large orders
Packaging Details: Neutral packing
Product name: embedded linux
Video input: 4AHD + 1 APC
Storage: 128G SD card
Function: WIFI, GPS, 4G, G-sensor
Type: 4G DVR
Resolution: 720P/D1/HD1/CIF optional
Power: DC8V - +36V
Video output: VGA & A/V
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    Durable Automotive Dvr Recorder HD Car 720p 4CH 4G Embedded Linux CE Approval

    Durable Automotive Dvr Recorder HD Car 720p 4CH 4G School Bus 4G Mobile DVR

    SystemLanguageEnglish / Chinese
    Operation InterfaceGraphical menu operation interface(OSD menu)
    Password securityPermissions setting of administrator & user
    VideoVideo input4 channels support CIF/HD1/D1/960H/720P AHD camera
    RJ45 X 1, for IP camera or external Wi-Fi module (802.11ac)
    Video output2 channels (1 as φ3.5 Phone Jack, 1 at 24pin connector)
    Video displaySingle picture, 4 pictures
    Signal systemPAL / NTSC
    Image compressionH.264 Main profile
    AudioAudio input4 channels
    Audio output2 channels (1 as φ3.5 Phone Jack, 1 in the 24pin connector)
    Record formatSynchronized video & audio recording
    Recording& StorageVideo resolutionSupport 4 channels CIF/HD1/D1/960H/720P AHD camera Video input Support 4 channels 720P AHD+1 channels IP camera Hybrid HD Video input(Coming in soon)
    Video codingISO14496-10
    Video bit rateCIF: 1536Kbps ~ 128Kbps,
    D1: 2048Kbps ~ 400Kbps,
    960H: 2048Kbps ~ 400Kbps,
    8 grades of image quality optional, Grade1 as best, Grade8 as lowest
    Audio bit rate8KB/s
    Storage2 SD card storage optional, up to 128 GB / card
    AlarmAlarm input8 channels, alarm activated by low voltage (<1V) or high voltage (>5V)
    Alarm output1 channel, 12V output
    Communication PortsRS485RS485 ×1
    RS232RS232 ×2
    GPSBuilt-in GPS module. Real-time geographic coordinates, speed information
    G-SensorBuilt-in G-Sensor

    Appendix 1: Common Questions and Answers (QA) for MDVR

    Q: What shall we do when the mainframe video input interface is different from the camera input interface?
    A: a 4-pin interface is used for the vehicle device. BNC interface or air interface is used for the camera. If inconsistency is found, please use an adapter or connect it to a standard line defined as the line sequence for the vehicle device.

    Q: What shall we do if recording is unavailable even when the device is powered on and HDD is installed?
    A: 1. Check that the HDD is formatted after HDD is installed and HDD without formatting cannot be used. From the Main Menu-Management Tool-Formatting, format the newly-installed HDD.
    2. Check if the record channel is off or if timing record is set. Recording is unavailable when it is not within the recording time frame.
    3. Check if the HDD is properly contacted, and the HDD on the front panel is lit up.

    Anti-Vibration Features:

    What's differences between a mobile DVR and regular DVR? Picture1 Mobile DVRs with anti-vibration function which can protect the hard drive installed in the mobile DVR. It will ensure the video storage safety from the movement situation.


    What's differences between a mobile DVR and regular DVR? Picture2 More advanced mobile DVRs include a GPS which can provide the location and speed information of the vehicle when you check the live video.

    Multi-inputs interface:

    What's differences between a mobile DVR and regular DVR? Picture3 Mobile DVRs can support multiple of I/O input. such as: ACC on /off of vehicle, doors opening alarms of difference kinds of vehicles. Even signals of left / right turning, over speed alarm etc.

    Data Transmission

    What's differences between a mobile DVR and regular DVR? Picture4 regular DVR requires LAN connection / and recommended 4G/3G dongles for data transmission. Does not have GPS, or any secondary data storage option.

    Mobile DVRs utilizes Wi-Fi, 4G & 3G networks, which enable real-time transmission of data collected from the vehicle in – video, location, speed and inertial measurements.

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