Comprehensive interpretation of the advantages and bottlenecks of 3G wireless video surveillance

With the commercialization of 3G wireless networks, the bandwidth of wireless networks has been greatly improved, and the application environment for mobile video surveillance has become more and more mature. Mobile phone video surveillance can watch remote monitoring content in real time in any space and at any time through mobile phone. Regardless of office space, community family, and factory corner, as long as the master end is connected to the network and the mobile phone signal is normal, it is easy to view wherever the user is. Real-time management.

On the other hand, the rise of smart phones such as IPHONE/Andriod, mobile phone performance has been further enhanced. In order to meet the market demand for mobile video surveillance in the society, the features of the mobile video transmission have been specifically upgraded and the original monitoring software has been upgraded. Ideal for mobile monitoring.

Some manufacturers have begun to combine 3G wireless video surveillance with mobile applications. For example, the EasyMobile mobile monitoring system developed by Tianye Weiye is to send video images of remote live cameras over the Internet to mobile phones that have downloaded and installed EasyMobile system software. In order to achieve real-time online viewing of remote video images. No matter when and where the user is, as long as the signal on the mobile phone can be monitored in real time and controlled by the PTZ. EasyMobile mobile phone monitoring supports GPRS, CDMA, 3G, WIFI and other formats, and supports IPHONE4, IPAD, Android, WindowsMobile and other mobile operating systems. At present, all S2 series network digital products of Digital Technology Cable Co., Ltd. in the world support EasyMobile mobile browsing, such as Guardian One, network video server, network camera, DVR, NVR, etc.

Advantages of 3G Wireless Video Surveillance At present, 3G wireless video surveillance has a wide range of applications in the following scenarios: places where wired networks cannot be reached or where wired networks are too expensive, such as power high-voltage lines, highways, environmental monitoring, forest fire prevention, street lamps, and petroleum Mining, oil pipelines, logistics, transportation vessels, flood prevention and rescue, etc.; places inaccessible to personnel, such as flammable and explosive areas, disease-infected areas, and other microbiological danger zones; relatively unregulated sites, temporary wiring There will be places where costs will be wasted. Public security investigations will be conducted for temporary deployments, field training for troops, temporary construction sites, temporary events, and convention centers.

The advantages of 3G wireless video surveillance mainly reflect a wide coverage: the wireless network coverage of mobile phones is extremely high, and it is almost not limited by complex terrain and regions such as mountains, rivers and bridges.

Easy to deploy: Wireless video surveillance systems can be deployed virtually anywhere in the outdoors, including water, rugged terrain, and remote locations. Front-end encoders or network cameras, and even mobile phones, adopt wireless access methods, and only need to be covered by a mobile network. It is very easy and very simple to set up monitoring points, eliminating the cumbersome and cumbersome wiring caused by complex terrain.

High data throughput: Considering the development of future WIFI and 3G technologies, wireless network transmission bandwidth can be as high as 6Mbps to 200Mbps.

High reliability: The high-end wireless transmission system has a reliability of up to 99.999% carrier level, enabling uninterrupted and secure transmission.

Low cost: It eliminates the high cost of long-distance network cabling.

Easy to monitor: You can use your mobile phone to perform wireless video surveillance anytime and anywhere. It is not limited to a computer that is pre-installed with a monitoring client.

Various services: Wireless video surveillance can not only cover all fixed network monitoring services, but also can carry out various mobile services, such as: mobile law enforcement monitoring, mobile interviews and so on.

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