Operation Manual

[Channel]to choose which channel to set;
[Compression]H.264
[Resolution]there are multiple resolution to choose for main stream. Sub steam too. Users can set the parameter
according to their needs.
[Frame Rate]PAL: 1fps-25fps; NTSC: 1fps-30fps.
Note：main stream, sub stream and frame rate are vary depending on devices and firmware version.
[Bit Rate Control]It includes fixed stream and variable stream. Under fixed stream, user can set encode stream,
while under variable stream, user can choose 6 class of image quality, lowest, lower, low, middle level, higher,
highest.
Snapshot
[Channel]Select a channel.
[Mode]Trigger: Crawl images when alarm. Click to enable the function.
[Image size]choose different resolution for snapshot.
[Image Quality]There are 6 levels of quality.
[Snapshot frequency]set highest capture rate for single channel，1/2/3/4/5/6/7/8 s/pc.