Dahua Technology Co., Ltd. is a leading manufacturer in the video surveillance industry with approximately 16,000 employees, 35 subsidiaries and 22 offices around the world offering local technical support. Each year, Dahua Technology Co., Ltd reinvests around 10 per cent of its revenue in its R&D department where 8,000 engineers and technical specialists collaborate on research and development of cutting-edge technologies. This ongoing commitment has resulted in Dahua registering over 2,000 patents in 2019. Dahua-branded technological innovations have been adopted in more than 180 countries and regions worldwide, in shops, schools, hotels, banks, hospitals, offices, highways and in city traffic management for the implementation of intelligent transport systems, Smart Building, video door entry and access control, alarm systems and advanced video surveillance: IP, Thermal, Analogue and HD-CVI.