Icons Intrudction |
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Intercom |
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Open door |
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Record |
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Bit stream switch |
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Snapshot |
2. Open video
Click button 
，on the registered device, select a channel you want to play to view the video.
3. Switch bit stream
Select a playing window, open switch stream control pane.
Select bit stream according to network situsation.
Icons Introduction |
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Fluency mode: system uses device sub stream. |
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HD mode: System uses device main stream. |