The host gateway is directly connected to the SCS system through the SCS bus terminal. By connecting the serial port or RJ45 network interface and using a dedicated module, two-way communication can be carried out with air conditioners, fresh air systems, curtains, audio-visual devices, etc. With the APP function integrated in the host gateway, users can use their mobile phones/tablets for local/remote control.

After being connected to the Internet, voice control can be carried out through smart speakers such as Tmall Genie, Xiaodu, and Xiaoai Tongxue.