Established on June 1998, Neosyst has made arduous efforts to research and develop DVR (Digital Video Recording system) based on technology of ASIC plan and telecommunication. Our hard work paid off handsomely and we were able to build Network Infrastructure based on Video Surveillance Security System. By developing our own high-quality video processing board and compression algorithm, Neosyst has innovated the video surveillance systeml with its prolonged recording time, high resolution digital images, management system network that are far beyond existing analog surveillance CCTV system. This cutting-edge DVR technology has truly revolutionized the unattended surveillance system by providing the power to control simultaneously up to 160 different sites from one main location.