Connecting your security system to the app generally follows these steps: Q-See QT View - App Store - Apple
For cameras with Pan-Tilt-Zoom capabilities, the app supports finger-gesture controls to move the camera and adjust the view remotely. Qc8 Camera App
A stable Wi-Fi or cellular data (3G/4G/5G) connection is mandatory for remote access. How to Set Up the Qc8 Camera App Connecting your security system to the app generally