With the rapid development of science and technology, the video surveillance industry is no exception. In 2010, as the recognized first year of HD, this year has almost become a crucifixion day for analog surveillance cameras. In just one year, HD cameras have almost completed the top-down coverage of traditional analog cameras, which really fulfills an old Chinese saying: 30 years east of the river and 30 years west of the river. Nowadays, people have higher and higher requirements for clarity, so that the endless pursuit of clarity has evolved into an iron and steel trend.

So is there no semicolon for the trend of Monitoring industry? No, no, low illumination monitoring technology is another steel trend. What is the essence of the monitoring industry? Its essence is to "sell" security, give people a sense of security and make the world more harmonious. Do you dare to expect that a camera that does nothing at night or in dim light can bring you a sense of security? Of course not. According to statistics, more than 90% of criminal incidents occur at night or in an environment with poor light. Darkness is the catalyst of crime. Therefore, monitoring at night or in poor light is more important than monitoring during the day. Demand determines the trend and the trend creates the future. Naturally, low illumination monitoring technology has become a development trend of the monitoring system industry.