To make sure you are dealing with only a simple sound issue, let’s quickly check that the baby unit and parent unit are working fine. Please make sure:
- The parent unit is powered on and displaying live video.
- The baby unit is powered on.
- The baby unit and parent unit are connected.
If your baby unit or parent unit does not power on, charge, or function normally, please visit our detailed guide to help solve the issue: "The baby unit or parent unit won’t turn on, charge, or work."