Dahua is one of the world's leading manufacturers and developers of video surveillance products and solutions. Dahua invests a lot of money and resources every year in research and development. More than 3,000 specialized professionals work in the Dahua R & D team. They are responsible for developing advanced products that are distinguished by price and quality. The solutions developed by Dahua are scalable and modular, and can be used for many different projects. Dahua holds more than 592 patents and has already won numerous awards in the security industry.