Shenzhen Tirrease Tech is a hi-tech company specializing in R&D, manufacturing and marketing of various waterproof rearview cameras, car parking sensor , car rearview mirrors, sunvisor monitor, headrest monitor ,flip down monitor ,backup system, car DVR, etc. With 5 years in the industry ,Shenzhen Tirrease Tech become more professional and competitive in this field,and has its own professonal R&D team,excellent quality inspection system,strict management system.