Dahua Settings Which Port should be opened on DSS Express to connect remotely? Posted on 16 May, 202316 May, 2023 by CCTVAPP.NET 16 May If you want to remotely control and configure DSS Express, you need to open the Port for the application. The following are the service ports that need to be opened to use: Thanks for following this post!!! Extract recording data on Xiaomi YI Home Camera Troubleshooting the camera is blurry infrared at night