COP-USA MC22-SDI - Manual (Page 14)

3.4 Web client Interface function description
Click this button to open or close channel picture.
Click this button to carry out snapshot to front end video.
Click this button to enable talkback function with front end DVS/IP Camera.
Click this button to enable talkback function with front end DVS/IP Camera.
Click this button to switch between audio enable and disable.
Click this button to enable rain strip function.
Click this button to enable lighting function.
N/A for this model