Here we'll guide you to use the pan/tilt/zoom functions of Reolink cameras via Reolink Window Client.
Step 1. Launch Reolink Client and click on the device, then unfold PTZ menu on the right side.
Step 2. Click the directional arrows on the pan/tilt wheel to manually control the direction of the camera.
Or click the button in the middle to start an automatic scan, then tap on it again to stop it in the direction you prefer.
Click "+" icon to zoom in and click "-" icon to zoom out the camera image.