With an increasingly perfect and large bus transport system, it becomes more convenient and efficiency for the passengers, at the same time the management and effective monitoring bring a great pressure of interior management and social pressure .
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With the growing popularity of 4G networks, the network bandwidth multiplied under 4G network environment; it can satisfy the high frame rate, high image quality of the video data transmission requirements; support upload images and receive distance image
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Our powerful home theater systems bring real cinema sound to the comforts of home by utilizing the same technology that's found in our professional theater speakersOur powerful home theater systems bring real cinema sound to the comforts of home by utiliz
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