Emergency Warning

and Mass Notification Systems

ATI NEWS
Longmont Siren Test Successful
The new omni-directional sirens installed by ATI Systems in Longmont, Colorado were successfully tested and provide better sound and more message clarity than the old rotating sirens they replaced.

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ATI Systems is a leader in the design, manufacturing and installation of world-class reliable emergency warning and mass notification systems.
Our mass notification systems are recognized worldwide for their superior dialog clarity, impressive build quality, advanced technology and flexibility. Our systems easily integrate with other warning systems to provide more complete solutions. View a sample ATI system, including an outdoor siren, indoor public address system and optional desktop alert, email or text message notifications.
Campus
College Campus Alert Systems
A siren producing intelligible voice commands to the entire campus is the most rapid and reliable method for alerting in case of emergency.
» Campus Alert Systems
Community
Community Alert Systems
Emergency warning systems from ATI provide essential alert and warning capabilities as part of a comprehensive response plan.
» Community Warning Systems
Industrial
Industrial Emergency Systems
ATI Systems provides fully-integrated, plant-wide audio and visual alerting, which is ideal for high-noise industrial locations.
» Industrial Emergency Systems
Military
Military Mass Notification Systems
ATI's integrated and stand-alone Mass Notification Systems (MNS) provide DoD installations with the ability to rapidly communicate.
» Military Mass Notification Systems
MassAlert IPAWS