# Relay

## Articles

### [What is Relay (formerly FleetFusion®) by HAAS Alert?](https://support.haasalert.com/help/what-is-relay)
Learn how Relay (formerly FleetFusion®) by HAAS Alert delivers real-time vehicle data from Safety Cloud® to cities, agencies, and partners through structured API integrations.

### [Can Digital Alerts Connect with Traffic Signals or Infrastructure?](https://support.haasalert.com/help/can-digital-alerts-integrate-with-my-connected-traffic-signals-street-lights-and-other-connected-infrastructure)
Learn how Safety Cloud® connects to existing infrastructure like traffic signals and street lights using FleetFusion® to enhance roadway safety and alerting coverage.

### [Can Safety Cloud Alerts Reach Autonomous or Connected Vehicles?](https://support.haasalert.com/help/can-digital-alerts-be-shared-with-connected-and-autonomous-vehicle-cav-fleets)
Learn how Safety Cloud® digital alerts can integrate with connected and autonomous vehicle fleets (CAVs) using HAAS Alert’s Relay (formerly FleetFusion®) technology.