Development advantages and direction of the video surveillance market

In 2012, the sales growth of network video surveillance equipment will exceed 25%, and the demand for video surveillance equipment is maintaining a strong development trend. With the rapid development of network video surveillance and the continuous transformation of digital video processing technology, traditional infrared cameras have been increasingly becoming networked and high-definition in recent years. Network cameras and network video servers are specially designed for remote monitoring, and the network transmission efficiency is very high.

If you need to achieve remote monitoring across regions, you should first network video surveillance system. Of course, some hard disk recorders also have the function of network transmission, but hard disk recorders focus on local recording, the efficiency of remote transmission is far less than that of network cameras and network video servers, and the software functions are not perfect. The network camera and network video server are designed for remote monitoring. The network transmission efficiency is very high, and the client software is more professional and easier to use than the video recorder software.

优势 Network video surveillance system application advantages:

1. Using the original local area network, no additional video cable is required. The traditional monitoring system is implemented by laying video cables, audio cables, and control cables. Large-scale enterprises and institutions usually occupy a large area, laying these lines is time-consuming, labor-intensive, and expensive. The network monitoring system does not require special wiring. It can use the original LAN of the enterprise to transmit video, audio, and control signals, which is convenient to install. too much.

2. It can be monitored by multiple people at the same time. There is no need to go to the monitoring center. Traditional monitoring systems need to set up a monitoring center. If the manager of the unit wants to view the monitoring screen or view the video data, he must go to the monitoring center. If a network video surveillance system is installed, the manager can monitor the real-time picture or view the recorded data with his own computer in his office. And multiple managers can monitor each other without affecting each other.

3. Centralized management of multi-channel images In a traditional monitoring system, each hard disk video recorder can only manage up to 32 channels of images. Network video surveillance has greatly overcome this limitation. A computer host can manage thousands of images, giving full play to the advantages of centralized management.

4. Distributed architecture, easy to install and easy to expand The traditional monitoring system uses a centralized architecture, which pulls all video cables, audio cables, and control cables to the monitoring center. If additional cameras are required, wiring is required. If you want to relocate the monitoring center, the project is huge. The network video surveillance system adopts a distributed architecture. Each network camera and video server are distributed in different places in the unit, and the monitoring and recording host can also be located anywhere in the unit and can be connected to the Internet cable. To add cameras and transfer monitoring hosts, you can do as you like without any restrictions. Network monitoring products not only transmit images, but also integrate multiple functions, and these signals are transmitted through the network without additional wiring.