Power saving for only some monitors?

"Commander Kinsey" <[email protected]> Wed, 19 May 2021 12:43:41 +0100
Newsgroups alt.comp.os.windows-10,alt.computer workshop
Organization Newshosting.com - Highest quality at a great price! www.newshosting.com
Message-ID <[email protected]>
I have more than one monitor connected to a Windows 10 machine.  I want to save power.  But one screen is used to display security cameras so I want it to stay on.  Is there any way (some 3rd party program if necessary) to turn off all but one monitor at the power saving timeout?