The Internet of things (IOT) is an important part of the new generation of information technology, which is widely used in network integration with communication sensing technologies such as intelligent perception, identification technology and pervasive computing. LandmarkTech high quality embedded products support Intel ®IOT technology and provide a complete communication and security solution. The products have features of security and scalability, and the Gateway products with field bus interface can achieve seamless connection, aggregation, filtration and data transmission between devices.