Hybrid network DVR--IP surveillance era new select (1)

This article by hikvision latest 9000 series on hybrid DVR this product form provides a brief introduction and analysis.

Want to be able to monitor the digital future trend provides a way for readers to reference.

Throughout the development of video surveillance technology, passed from analog-to-digital and digital to the network.

Currently in the network of the further development of the stage, at this stage the main product form is the DVR, DVS, and embedded structure of the network DVR to occupy the mainstream of the absolute. At this stage, the greater emphasis on networking in monitoring the application of the role of network-based transmission, sharing and management, especially with the integration of existing business users are more welcome.

However, with new ideas constantly being introduced to the market also continued to emerge to IP front-end (IP camera), IP backend (NVR), intelligent monitoring of network monitoring products and technology.

These new products and technology differs from traditional network video surveillance products, greater focus on open system architecture, low total cost of ownership (TCO) and in high definition, smart features of monitoring. If they represent a new trend, i.e. IP intelligent monitoring of trends, who would not oppose it. Because under some authoritative security media based on past data, conclusions, predictions for the next five years, worldwide IP camera shipments will be completely beyond the analog video camera.

Based on this background, people will naturally be thought as the representative of the traditional digital surveillance — DVR will be replaced by comprehensive NVR? even for this process to develop a schedule.

But to answer the question of the degree of difficulty is not as it seems. From the current market situation, the network DVR still is the most popular way of product form, because it resolves to the IP from the CVBS system system access and transformation, while addressing the data in a local store and retrieve playback, also provides users with intuitive control interface. These three functions, the NVR can easily solve both, for the former — CVBS system access, NVR is powerless. The reason for this is that, because we found that most of the application at this stage, the analog camera is still the mainstream of image acquisition devices, even with the application of IP cameras, only in the local scope used to solve some of the transmission problems or to meet the definition of higher demand.

Therefore, this product form NVR's growth is unable to completely replace the DVR 's, both will coexist for a long time.

This situation is somewhat similar to the DVR market now. In the early days of digital monitoring, PC-DVR was definitely mainstream market. But as embedded DVR performance and price is close to the market demand, with strong stability and increasing capabilities and gradually occupied the leading position. At this point it has been predicted that PC-DVR will eventually be replaced by a fully embedded. But the development of the market prove that this kind of assertion of error, PC-DVR until today still tenaciously occupies its rightful place. The reason is simple – because still exists such a market demand.

But for DVR and NVR those two completely different product form, monitoring management platform compatibility requirements will undoubtedly put forward higher requirements.

Not only so that users in the same system using both products will use habits of problems caused inconvenience. So if there is a combination of both advantages of product forms to solve this problem? as hikvision has launched a new generation of hybrid DS-9000 series DVR (H-DVR), as this gives a very good note.

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