Traditional Culture Encyclopedia - Photography and portraiture - Haikang temperature measurement camera does not broadcast voice
Haikang temperature measurement camera does not broadcast voice
Requires manual setting.
1. Confirm the type of video recorder. The audio preview conditions of DVR and NVR are different.
2. Set the encoding parameters of the corresponding channel and adjust the video type to composite stream. Local path of the video recorder: main menu, recording configuration, encoding parameters, then enter the video recorder system configuration, preview configuration. The video recorder needs to be connected to an active speaker to listen to the sound of the surveillance screen simultaneously.
3. There is an audio AV interface on the back of the video recorder, which can be directly connected to an active speaker with a lotus head interface.
4. In summary, these are the solutions to the problem that the Hikvision temperature measurement camera does not have voice broadcast.
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