Korea Circuit System Corporation. Since 1983 when we established, we have developed technically without a break from the beginning of building security system to the part of video and audio system and information communication network of the 21st century. Future communication, IMT-2000 is coming now with the business of building superspeed information communication network as a national business. Our life circumstances is changing with this technique innovation breaking out. All employees of Korea Circuit System Corporation try the best to study and develop system of each fields in order to lead more convenient and safer lives and enjoy rich lives with our customers in sudden change. Ilsin laboratory under Korea Circuit System has already developed the next generation internet control(Building, Plants, Home Automation) System, Viewnet-2000 and SPC-2000 which can send and receive DATA contacting control tools with LAN or WAN without special wiring. And we also keep developing and investing in the project Video-Web Server and Web Camera that is Internet Image Transmission System superior to the definition of time and space, and Vital Perception System that will be a key to the future security and information security. As a result, new internet control system Viewnet-2000 service and internet image transmission system Video Web Server and SPC-2000 which can send the realtime movie to anywhere in the world and we can see them through. We will continuously cultivate men of ability ,invest in improving technique and try the best in order to develop the new technique by cooperating technique with the academic world, regarding Ilsin laboratory as a center.