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    Product overview

    TM8720 is specially designed for in-vehicle video monitoring,remote video monitoring and vehicle intelligent 
    dispatching and is a kind equipment of cost-effective,good scalability in function.It uses highspeed processor
    and embedded operating system,combined with the most advanced H.264 video compression/uncompressing
    technology in IT field,3G/4G internet technology,GPS/BDS positioning technology,TM8720 can realize video 
    of CIF and D1 format,vehicle driving record and remote video monitoring,with center software can realize central
    remote video monitoring of alarm linkage,vehicle intelligent dispatching management and playback and analysis
    based on central database.
     
    Product features
    1.Product appearance is concise
    TM8720 is a center equipment in the vehicle dispatching system, needs dock and joint with a variety of equipments,
    However we use a variety of different interfaces,realize plug connection, make the machine keep clean, elegant 
    appearance.
    2.With strong vibration resistance
    TM8720 does a lot of work corresponds to the hard disk protection,a variety of hard damping structure model of 
    coexistence,it has superior seismic performance.
    3.Can support 4-way video at the same time.
    4.Set aside a large number of interfaces that can support CAN, 485,232, single-bus and other types of equipment
     for docking.
    5.Program can be upgraded remotely, U disk upgrade.
    6.Support WIFI
    7.4G and 3G can be optional.


     

     

    Item
    operating parameter
    Description
    Power input
    9~30V
    Input voltage is +9V~+30V
    Power output
    12v
    power supply for monitor and camera
    Standby level
    9~30
    level is optional
    Total Power
    ≤50W
    maximum power, less than this value when work at ordinary times
    Signal of opening and closing door 
    ≤35.8V
    ≥3.77V
    Each signal when opening and closing,voltage can be captured within the specified scope.
    Video input resistance
    75Ω
    Each video input impedance are 75Ω.
    Video output
    1Vpp
    1Vpp CVBS output of an analog signal.
    CAN interface
    2 way CAN interface
    support 1 way low speed CAN interface,1 way high speed CAN interface,total two ways CAN 
    Operating temperature
    -30 ~ 65℃
    working temperature limit when equipments work normally
    System
    operating language
     
    Chinese
    operation interface
    Graphical menu interface
    Video
    Video input
    8 way D1/CIF
    Video output
    one way video output
    Video display
    single picture,four pictures,nine pictures show
    Video standard
    PAL format
    image compression
    H.264 Main profile;
    Compressed resource is 100 CIF / sec.
    Audio
    audio input
    Single-channel audio input
    audio output
    Single-channel audio output
    recording styles 
    Sound and video simultaneously recording
    Image processing and storage
    image format
    CIF/D1 optional
    video flow standard
    ISO14496-10
    Video bitrate
    CIF: 256Kbps
    D1: 512Kbps 
    audio bitrate
    16Kbps
    data storage
    support hard disk(Compatible with SSD) and SD card storage
    Communication interface
    RS485 interface
    support 2 way RS485 interface
    Internet interface
    RJ45,10M/100M Adaptive network interface
    Stops interface
    Power output
    Support 3 way power output,every way 20W
    Wireless communication
    HDD-LTE/TD-SCDMA/WCDMA/CDMA2000
    optional built-in HDD-LTE(downward compatible all mobile frequencies ),WCDMA communication modules,
    CDMA2000 modules
    GPS
    Support built-in/external modules,geographical coordinates,speed can be wrote in code stream,the same time can wirelessly upload. 
    WIFI
    support built-in WIFI module,can flexiblely open and close.
    Supporting software
    PC replay analysis
    Playback of video files on the PC side, while the vehicle information in the file for analysis
    Tiamaes GPS dispatching system
    Realize video previews,GPS uploading, alarm uploading and central command issued,
    parameter configuration vehicle scheduling management functions through a wireless 
    network
    Software upgrade
    support updating through internet,USB flash disk and remote

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    Cashier management solution
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    GPS public transport intelligent dispatching system
    TM-QX series Farebox
    Bus ERP integrated information management system
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