S&M Technology, the continuous technical development, and quality improvement is a top priority for companies.We are a primary manufacturer of unmanned surveillance equipment from the stage until the completion.During the past nine year, we have developed our own methods, we nowhave the technology in place to produce the module and CCTV.In addition,through its investment in tooling design, utilization and differentiated products by combining the convenience of the user we can now be a leading provider of high performance products.We will not stay on the current stage and will try our best to become oneof the world class network product manufacturers with continuous R&Dactivities and superior service for our customers. We will be the companywho protects humans' lives and properties, and creates more convenientand valuable Internet based services. We hope you will join us as we continue to grow and develop new, innovative, security products."Front Runnerin the CCTV Industry"We have been pursuing Perfection in product Quality and Servicein all. And we are to do our best to provide market's needs and market leading items constantly. For checking our company and items, Please visit our website and contact us always!