To access the two-way audio function on a hidden camera, you may need a specific app provided by the manufacturer. Some cameras may also allow you to use a third-party app. The app is designed to connect the camera to your smartphone or tablet, allowing you to monitor the video feed, listen to the audio, and even talk through the camera’s speaker.
Some apps may also offer additional features such as motion detection alerts and the ability to control the camera’s pan, tilt, and zoom functions remotely. It’s important to ensure that the app is compatible with your device’s operating system before purchasing a hidden camera with two-way audio communication.