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Help CenterLive View

Start Two-Way Audio

Enable voice talk between the Mobile Client and your device, for full-duplex or half-duplex audio.

Two-way audio function enables the voice talk between the Mobile Client and devices. You can get and play not only the live video but also the real-time audio from the devices, and the devices can also get and play the real-time audio from the Mobile Client.

Note

  • The function should be supported by the device.
  • The devices added by Hik-Connect domain or by scanning QR code do not support this function.

Steps

  1. Start live view of the device.

    Note

    See Start and Stop Live View for details.

  2. Tap the two-way audio icon in the toolbar to turn on the two-way audio.

  3. If the device is an NVR, select the device or its linked network camera as the two-way audio channel.

    Note

    If not, skip this step.

    • If the device is full duplex, two-way audio will be started automatically.
    • If the device is half-duplex, you have to tap and hold to talk, and release to listen.

  4. Tap the icon to turn off two-way audio.

Related

  • Live View
  • Start and Stop Live View

Other Functions

Access auto-scan, zoom/focus/iris control, PTZ speed, and auto-tracking from the PTZ Control More menu.

Capturing and Recording

Capture pictures and record video footage during live view, then review them in Pictures and Videos.

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