Santos CCTV,a professional security high-tech. company specialized in R&D,manufacture,marketing intelligence video surveillance products,has successfully launched several series of leading & advanced products which including 5000m Flir thermal cameras,3000m thermal image cameras,800m Flir-Sensor thermal heat camera,500m laser PTZ series,intelligent Full HD high speed dome series,keyboard series, 150m infrared PTZ series,laser monitor products. R&D team accounts for 10% of its total ...