Happy Thanksgiving Day

Greetings! Our new CHANCCTV official website is launched. With newly designed pages,SEO,blogs,and some others sharing information. Followings any advises, pls let us... اقرأ أكثر

Thank you for all of our customers' business and support over the past year. Merry Christmas and many good... اقرأ أكثر

ADAS (Advanced Driver Assistance Systems), advanced driving assistance system. The main function of ADAS is not to control the... اقرأ أكثر

UAVs provide a new perspective for photographers and cameramen. For professional people who shoot landscapes, buildings, weddings and event... اقرأ أكثر

With the development of security video surveillance technology, ultra-high definition is not just a concept, 720P and 1080P, is... اقرأ أكثر

Buy smart cameras need to pay attention to a few questions: 1. Lens perspective determines the size of the camera... اقرأ أكثر

First of all, the first analysis of aspherical lens and spherical lens professional English how to express: aspherical lens... اقرأ أكثر