In recent years, Japan's security camera market has been significantly influenced by the influx of new technologies and the advancement of IP technology, leading to major changes in technologies related to security cameras. Additionally, the applications of security cameras have expanded beyond traditional monitoring and crime prevention to include a wide range of uses such as improving operational efficiency and marketing. Our company has been quick to adopt IP technology for DVRs, developing dedicated software for PDA devices in 2008 and a dedicated viewer for smartphones in 2009. Since 2004, we have also been considering customer needs by providing dynamic DNS that does not require a fixed IP address for internet access free of charge. We aim to adopt technologies that lead to the future without being swayed by the latest trends in new technologies.