4XEM IPCAMWFD manual Drive the digital output, Query status of the digital input

Drive the digital output

Note: This request requires the privilege of I/O access control.

Method: GET/POST

Syntax:

http://<servername>/cgi-bin/setdo.cgi?do1=<state>[&do2=<state>] [&do3=<state>][&do4=<state>][&return=<return page>]

Where state is H, L. H means NC (normal close) connected with COMMON and L means NO (normal open) connected with COMMON. The number of DO dependents on the server type.

parameter	Value	description
do<num>	<state>	H – NC connected with COMMON
		L – NO connected with COMMON
return	<return page>	Redirect to the page <return page> after the
		parameter is assigned. The <return page> can
		be a full URL path or relative path according the
		the current path. If you omit this parameter, it
		will redirect to an empty page.

Example: Drive the digital output 1 to high and redirect to an empty page

http://myserver/cgi-bin/setdo.cgi?do1=H

Query status of the digital input

Note: This request requires the privilege of I/O access control.

Method: GET/POST

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