Shenzhen TVT Digital Technology Co., Ltd is a CCTV equipment manufacturer established in 2004 in Shenzhen, China. It has grown to offer a full range of products including IP cameras, DVRs, NVRs, and software solutions. It invests over 12% of annual sales in R&D and has 300 R&D engineers, over 60% with more than 3 years of experience. TVT aims to enhance security worldwide and now serves over 120 countries.