To control the movement of a PTZ camera remotely, a homeowner can utilize the camera's built-in software or access the camera through a web interface. By logging into the camera's interface using a computer or mobile device, the homeowner can pan, tilt, and zoom the camera to the desired position. Some cameras also have mobile apps that allow for easy remote control. Additionally, homeowners can set up presets and tours within the camera's software to automate certain movements or sequences. It is important to ensure that the camera is connected to a stable internet connection for smooth and reliable remote control capabilities.