Foscam FI9821W User Manual page 11
Indoor hd pan/tilt wireless ip camera
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Also See for FI9821W:
- User manual (104 pages) ,
- Quick installation manual (31 pages) ,
- User manual (96 pages)
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Section3
Mode/ Stream / Mirror/ Flip buttons
Mode
1) 50HZ ---------Indoor surveillance (Region: Europe, China)
2) 60HZ ---------Indoor surveillance (Region: USA, Canada)
Stream
The default Stream supports four modes: 0/720P/30fps/2M, 1/VGA/25fps/2M, 2/VGA/ 15fps/ 1M
and 3/ VGA/10fps/200 The format of the stream type is Stream type no. / Resolution /
Maximum frame rate/ Bit rate
1) Stream type no. : The number is used to identify the stream type.
2) 720P/ VGA
There are two resolutions, the bigger one is 720P, and the smaller one (VGA) is 640x480 pixels.
The bigger the resolution, the better of the image quality is. If you are accessing the camera via
internet and want to get more fluent video streaming, please select resolution VGA.
3) Maximum frame rate
When the video format is 50Hz, the maximum frame rate is 25 fps. When the video format is
60Hz, the maximum frame rate is 30 fps. You should lower frame rate when the bandwidth is
limited. Normally, when the frame rate above 15, you can achieve fluently video.
4) Bit rate
Generally speaking, the larger the bit rate is, the clearer video will become. But the bit rate
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