The webcam has sound?

    Does the webcam have sound? Some friends in the installation of the use of the network camera, and did not find that the network camera has such a function, want to know their home installation of the network camera has this function.

    Traditional webcams are only used for monitoring and recording, but not for remote viewing and voice. If the user installs a wireless network camera, it can not only monitor the remote view function, but also realize two-way calls through the network camera APP installed on the mobile phone. If the user still uses the traditional network camera and needs the remote voice call function, the wireless network camera can be replaced and the real-time voice monitoring can be viewed.