To install a security video surveillance system outdoors, there are two conditions required for cameras to work normally, one is to have a power supply to charge camera, and another one is have a network to transmit video signals. there are many methods for signal transmission of the network camera, Read More

At present, the development history of our country’s security industry has been 35 years, and the security industry has also completed a complete system. Especially in recent years, the security industry has started from product structure (video surveillance, building intercom, intrusion alarm, inte Read More

In the world of surveillance, it is difficult to balance the global and the details, the far and the near in one Camera. Therefore, bullet and ptz linkage technology has become the mainstream demand in the market. Times are changing, technology is evolving, and self-evolutionary product innovation h Read More

The inflection point does not mean that the industry is going to decline, but instead breeds new hope of "breaking and standing".Where is hope?Industry digitization.Looking at the financial report, it can be found that in 2020, Hikvision's PBG, EBG and SMBG revenue accounted for 39.6%, 36.9% and 23. Read More