Portable emergency management signage
with rapid deployment

The InstAlert 24 variable message sign deploys in about one minute on a portable post — just plug in the battery pack and switch on your sign.

Copy of IA24 demo install on pole

Speed Emergency Response with Folding Signage

When seconds count, the InstAlert 24 portable variable message sign from ATS lets you share time-critical notifications with drivers and pedestrians anywhere.

InstAlert 24 Features:

  • Portable: The InstAlert deploys rapidly in minutes on a portable post, and folds to stow in the trunk for easy transport. 

  • Versatile: Share emergency alerts, communicate test center locations, provide health-related tips, protect first responders at the scene. You can also display messages based on live inputs from any sensor or data source.

  • Remote ManagementProgram up to six different screens for a single message. Change the message on one or all of your InstAlert signs from any Internet connection with the ATS TraffiCloud Message Suite.

SpeedAlert 24 on a local road in Matthews, North Carolina


InstAlert 24 at a COVID-19 Testing Center in Arlington, Virginia

Arlington Windows Up2

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