Vivotek Supreme IP9165-LPR User Manual page 364

VIVOTEK
PARAMETER VALUE
channel 0~"capability_nvideoin"-1
support_irmode N/A
irmode N/A
irnum N/A
Example:
http://myserver/cgi-bin/admin/optimizedir.cgi?channel=0&operation=get&irmode
Response:
HTTP/1.0 200 OK\r\n
Cache-control: no-cache\r\n
Pragma: no-cache\r\n
\r\n
"optimizedir_c0_irmode='auto'"
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364 - User's Manual
DESCRIPTION
Channel of the video source.
List all adjustment mode that IR supports
Get the current IR control mode.
Get the number of IR that camera supports.