Question about plug-in detection of users

Hi,
Does this plugin detect users by IP address? I’d like to allow users to have more than 1 tab open in a browser, or potentially access my site from a desktop/laptop and a mobile device concurrently; however, I wouldn’t want users to share log-in information (i.e., access from different IPs). Does this plug-in do that?
I saw a review that mentioned a feature that allows certain accounts to have multiple log-in sessions, but I didn’t see the settings for it when I installed the plug-in. As an administrator I need to be able to have multiple tabs/windows open at a time,and the plug-in wasn’t allowing that so I’ve deactivated it awaiting your reply.

Thanks!

https://www.ads-software.com/plugins/prevent-concurrent-logins/