Applies to: All Reolink Cameras.
Step 1: Open Reolink App and connect the camera, then go to Settings > Video & Audio.
Step 2: Click the button next to Encode Sound to enable the sound in video stream (only for devices which support this function), or go to Quality page directly.
Step 3: Set up the parameters in the Qualuty page, then click the button on the top-right corner to save the settings.
Note: The camera would reboot if you changed the resolution parameter and saved it.
You may also change the quality settings by using other methods. Check details in: