◆ Resolution 1280*960@25fps；
◆ Support N9M protocol；
◆ Support dual-stream；
◆ PON(DC12V) power interface；
◆ Industrialized design requirements, aluminum alloy shell, large heat
    dissipation area, good heat dissipation effect
◆ The product is compact, light in weight, convenient and fast, and does not block
    the driver's sight
◆ Supports infrared and sound functions, which can clearly capture the driver and
    front and rear passengers in the car to ensure the safety of the driver and
   passengers