Hawking Technology HNC720G manual Capture update Snapshot of Jpeg image, Drive the digital output

C. URL commands of the Network Camera

For some customers who already have their own web site or web control application, the network camera can be easily integrated through convenient URLs. This section lists the commands in URL format corresponding to the basic functions of the network camera.

Capture update Snapshot of JPEG image

/cgi-bin/video.jpg

The network camera will return the most up-to-date snapshot in JPEG format.

Query status of the digital input

/cgi-bin/getdi.cgi

The network camera will return the status of digital input.

Drive the digital output

/cgi-bin/setdo.cgi?do=<state>

The state is either “h” or “l”. “h” means high, that is NC is connected with COMMON, and “l” means “low”, that is NO is connected with COMMON.

For instance, typing http://192.168.0.201/cgi-bin/setdo.cgi?do=h in the address bar of the web browser will command the network camera, with IP address of 192.168.0.201, to set digital output to connect to NC with COMMON.

Restore factory default settings

/setup/restore.cgi

The network camera will automatically restart after restoring factory default configurations.

Restart system

/setup/reset.cgi

Restart the network camera without warning.

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