Welcome to visit our company’s homepage.Rapidly changing social structure demands manufactured goods for security. Our company made a various effort for several years to develop a high-tech security goods of practical use which is based on accumulated digital image processing technologies. As a result, We developed a not only DVR(DSP 250 Series, DSP-HOST) which is based on Window operating System, but also new DVR(DSP-40A) which is independent-Digital Image Recording System. This System can compress, record and replay a moving digital image without additional O.S.To satisfy consumer’s desire and to supply a inexpensive and stable system, we will make utmost effort to expand our accumulated technologies and be a best company in the world. CEO Sunki Kim