Analysis of Development Trends in Security City Video Surveillance Management Platforms

With the continuous advancement of China's "Safe City" initiative and the growing demand for urban video surveillance, according to statistics released by the National Bureau of Statistics, by 2010 China's urbanization rate stood at 49.7%, with an urban population of 670 million. It is projected that during the "12th Five-Year Plan" period, the urbanization rate target will exceed 50%. Urban video surveillance systems are a major component of the "Safe City" initiative, and the urban video surveillance management platform is the core of such systems, with the market for these platforms expected to see substantial growth.

Market Development Trends
Product price and gross margin trends: With the development of the urban video surveillance industry and the maturation of related technologies, intense price competition for equipment has led to a gradual annual decline in product gross margins, which is expected to stabilize within a certain price range.

I. Market Supply and Demand Trends

1. Supply Trends
Due to technological advancements and increased integration of products and systems, small-scale projects are decreasing while large-scale projects are increasing, along with greater construction complexity. This has forced many manufacturers lacking sufficient capital and technical capabilities to exit the market. As the market becomes further standardized, changes in product technology, construction, and services mean that companies without strong financial backing will find it difficult to survive. Existing small and medium-sized security enterprises, or those with outdated technology—such as manufacturers primarily producing analog CCTV systems—will gradually leave the urban video surveillance market. Meanwhile, as system construction scales grow, numerous companies from the IT sector and non-security fields are entering the competition, and the market will increasingly favor manufacturers with strong R&D capabilities and solid financial resources.

2. Demand Trends
The continuous launch of new projects and the maintenance and upgrading of existing projects will steadily stimulate rapid growth in the security industry. The "Safe City" initiative is also gradually expanding to cover counties, townships, and towns; vertically, it is spreading into segmented markets such as hospitals, campuses, supermarkets, and public transportation.

II. Technology Development Trends

1. HD Video Surveillance Drives Technological Innovation
With the maturation of network video surveillance and the increasing demands of users at all levels for image quality, HD video surveillance has become one of the future development directions of the video surveillance market. Users in sectors such as public security systems for Safe City projects, traffic checkpoints, airports, customs, border security inspections, water conservancy and electric power, environmental monitoring, and forest fire prevention and disaster reduction have urgent needs for HD video images. License plates of high-speed vehicles and facial features of individuals in crowded places can be clearly displayed with the help of HD video surveillance technology. Megapixel cameras, high-performance codecs, and IP network technology represent the development direction of acquisition, encoding/decoding, and network transmission in HD products. These three aspects, combined with powerful analytical capabilities, will become the primary technological factors driving the urban video surveillance system market. It is foreseeable that the upgrade of urban video surveillance systems toward HD will place higher demands on video surveillance management platforms, thereby driving technological innovation across the entire market, and companies with leading innovation capabilities will stand out.

2. NVR Gradually Replaces DVR
The product of video surveillance networking is not only network cameras; the NVR management platform is also a future development trend in the video surveillance market.

1. Full networking: In DVR systems, the location of monitoring points is limited, making remote deployment impossible. In NVR systems, monitoring points can be located anywhere without geographical restrictions.
2. Interference-free images: DVR front-end uses analog transmission to the center, so environmental interference significantly affects real-time monitoring and video playback. NVR digitizes the front-end and transmits over the network, resolving external interference issues and ensuring image quality.
3. System security: DVR analog signals cannot implement any encryption mechanisms, while NVR products and systems employ multiple encryption methods such as AES streams, user authentication, and authorization to ensure security.
4. Highly reliable storage: DVR cannot achieve front-end storage; once central equipment or lines fail, recorded data becomes inaccessible. NVR products and systems support three storage modes—central storage, front-end storage, and client storage—and enable mutual backup between the center and the front-end.

In 2004, analog surveillance, digital surveillance, and network surveillance accounted for 56.9%, 35.7%, and 7.4% of the video surveillance market share, respectively; by 2007, the corresponding shares were 19.7%, 54.4%, and 25.9%. Although digital surveillance represented by DVR accounted for more than half of the market, its compound annual growth rate was only 11%, while network surveillance achieved a compound annual growth rate of as high as 37%. In government and public security "Safe City" projects, more than half use network surveillance.