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  • "After HD"era The three security market issues highlighted

        1, the cost is too high lead to expensive
        The first problem is cost. This problem is reflected in several aspects: first, early due to the amount not go up, higher product costs, especially high-definition camera, a lot higher than the previous standard definition camera cost, despite the current market there are a few hundred dollars HD IP camera, but at the expense of the quality and effectiveness of this product for a price, in the long run, no good HD popularize; Second, it is limited to the development of video processing technology, with the same codec technology, HD The higher stream video, the cost of network transmission and video storage costs were rising at the same time; Third, in connection with the cost of the corresponding center platform devices and display devices have a certain upgrade. These factors combine to make the same monitoring system with HD than SD in the cost much higher. This makes the HD application is still concentrated in a relatively ample safe city funds industry. Of course, with the market growing, it is planning to gradually become more reasonable and more efficient video processing technology (such as H.264HighProfile) the popularity of cost problems will gradually be resolved.
        2, compatible with challenges on the division of labor mode
        Second is the compatibility issues. HD is reflected in the overall solution center management and storage, the front end to the back-end display every aspect of the product should be HD. These products to form a system necessarily involves the interconnection problem. HD monitor network-based network monitoring in the current lack of mature, uniform standard, which brings different vendors surveillance camera platform compatibility issues between the NVR. The great challenges of this problem to the security industry division of labor, a manufacturers only do a part of the product is not enough, he needs to do multiple aspects of the product at the same time. In this context, the standardization of network monitoring problem the past two years has been more and more attention, some of the standards and norms (such as ONVIF, and HDcctv etc.) progress more and more smoothly.
        3, improve the industrial chain, rich in the form of products and variety of
        The third product categories. As mentioned above, a system each link HD is true HD IP HD in to have IP camera platform / NVR, storage, TV wall decoding, HD-SDI HD have SDI camera, Optical DVR and matrix. Short development time, compared with traditional standard definition monitor, HD types, shapes are not very rich, user choices are somewhat limited. It is encouraging to note that the industry chain has improved steadily as more and more vendors enter the field of high-definition, the form of products and product categories will also be getting rich. In addition, with the popularity of high definition HD applications in the industry is also growing. SD monitor so accumulated more industry practice, the SD still occupy a large market share. HD surveillance accumulation is not very much, many customers it also maintained a wait-and-see attitude, which also determines the trend of the popularity of high definition will be hindered. However, we firmly believe that, so long as we are of its continuous commitment of concern, continued to improve, the popularity of high-definition, just around the corner.

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