Icon Description
Open the menu
      1/4/6/9/12/16 split view
  Resume/Close all windows
Snapshot
  Start/Stop recording
  Enable/Disable speaker
  Open/Close PTZ control panel
 Focus control
 Zoom in/out
 Call preset
Add to Favorites
Playback
Enable alarm output
   Start two-way audio. Stop two-way audio for camera/device.
  Play/Pause
Playback speed
Split
Live view
Query
Local device
Shared device
Cloud device
Add
Edit
Delete
Network speed test
Cloud upgrade
Choose QR code picture
Select all
Mark as read
Filter by alarm type
Filter by alarm time
Alarm-triggered playback
Alarm-triggered live view
Alarm-triggered snapshot