Four stages of development in the security industry

Security is reflected in all aspects of human life. What is security? Security is to prepare and protect against attacks or to avoid harm. What stages have the security development experienced so far?

Analog monitoring stage

The units that used the security monitoring system in the early stage were mainly very important and special units and departments. The monitoring system consists of front-end analog cameras, back-end matrix, video tape recorders and CRT video walls. In addition, the analog monitoring system can only transmit one video signal on one coaxial cable, and the image quality is poor when performing long-delay video recording, which is also not conducive to retrieval.

Digital Security

With the development of the security industry, the use of security monitoring units from the initial few departments developed to financial, military and other important units, and the scale of monitoring is also expanding. In the digital security phase, video surveillance management platform software applications become more widespread, IP monitoring has begun to emerge.

Network Security

After nearly a decade of development, the field of domestic security has further expanded into various fields such as education, transportation, and commerce, among which the intelligent building sector has become the largest application market with a total market size of several hundred billion yuan. As the technology matures, application requirements such as license plate recognition, face recognition, and accident analysis will be effectively solved.

Intelligent security

The hosting of various large-scale events such as the Olympic Games, the World Expo, and the Asian Games is a catalyst for the upgrading of the security industry. Today, the security system is not just a simple video surveillance system. With the popularization of various technologies such as 4K, video clarity has been continuously improved, and the security industry has entered the era of intelligence. Intelligent security monitoring uses face recognition, behavioral feature recognition, and other techniques based on image recognition to analyze the video structure. A management platform for data storage and intelligent analysis.

Recently, major security industry giants have begun to deploy "AI+ security", and with the upgrading of technology, the security industry will usher in a new chapter.