This template has the ability to display time remaining sessions at the Footer section.
In this demo, make sure you have already logged in, and then you will see at the Footer section, the countdown to time remaining sessions.
When the last 60 seconds comes, this countdown will be switched from Footer section to the Modal Dialog window.
You can also see at the browser's Title section, the countdown message is displayed. This will give attention to your End-Users, especially when they are browsing to another site in another tab in the same browser.