Alertus is a pioneer and leader in emergency mass notification for large area, high occupancy facilities. In a crisis, their award-winning technologies enable people to be empowered with localized lifesaving alert notifications. Occupants are instantly notified with computer desktop alerting, wall-mounted Alert Beacons (unique patented notification appliance with integrated flash sounder and message display), amplified text-to-speech voice speaker arrays, digital signage override, IP phones, cable television override, and seamlessly integrats with fire alarm panels.