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BS-IPT4002LPR / BS-IPT4012LPR USER GUIDE
Table 4-4-7 Description of the buttons
Parameters
Function Introduction
Enable
Check the checkbox to enable the ROI function
Clear All
Clear all areas you drew before
Video Stream
Choose the Video Stream
Note:
You can set a low bit rate. For example, you can set a bit rate with 512Kbps and a resolution with 1080P, then you
can see the image quality of ROI is more clear and fluent than the other region.
4.4.3 Audio
This audio function allows you to hear the sound from the camera or transmit your sound to the
camera side. A two-way communication is also possible to be achieved with this feature. Alarm can
be triggered when the audio input is above a certain alarm level you set, and configured audio can
be played when an alarm occurs.