GRIDSMART Alerts are used to notify team members of events occurring at your intersections.  

The Alerts that are available are divided into 2 types "Site Alerts" or "Zone Alerts"

Site Alerts that are available to everyone are - 

All System Events

Site Alerts that are available with the Performance+ module are - 

Loss of Visibility

Flash (Loss of Greens)

Volume Exceeded

Zone Alerts are available with the Performance + module

How to setup Site Alerts - https://gridsmart.freshdesk.com/solution/articles/27000033995-how-to-setup-site-alerts

How to setup Zone Alerts - https://gridsmart.freshdesk.com/solution/articles/27000034008-how-to-setup-zone-alerts