Smart Living and Home Automation Design Max Series House Control System by Wenkai Li The Max series includes 10 inch central control, 5 inch central control, 4 inch central control, 3.5 inch central control, and the knob central control. Through upgrade and optimization of the human-machine interaction experience, this series conveys the product concept of being convenient, intelligent, and user-friendly, allowing every single device to interconnect and share information with smart home appliances and respond to or issue new instructions in real time anywhere in the house.