The most reliable, when it matters the most.

Award-winning mass notification and emergency alert systems from ATI

Reliable mass notification systems since 1981

Incorporated in Massachusetts in 1981, ATI Systems is the global leader in the design, manufacture, and integration of reliable emergency warning and mass notification systems.

Our complete solutions are used by colleges and universities, cities and towns, ports, refineries, nuclear power plants, military bases and other homeland security locations to maintain the safety of their operations.

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Markets We Serve

Community

Emergency warning systems from ATI provide essential alert and warning capabilities as part of a comprehensive response plan.

Campus

Broadcasting intelligible voice commands to the entire campus is the most rapid and reliable method for emergency alerts.

Industrial

ATI Systems provides fully-integrated, plant-wide audio and visual alerting, which is ideal for high noise industrial locations.

Military

ATI's integrated and stand-alone Mass Notification Systems provide DoD installations with the ability to rapidly communicate.

Hard-earned hardware.

ATI Systems - 2017 Platinum Award Winner

ATI was selected as the Platinum 'ASTORS' Award Winner for Best Mass Notification/Siren System by American Security Today for their MassAlert software. ATI was also honored with the prestigious award for Leadership & Innovation in Homeland Security. Full Press Release

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