Emergency alert system

12 s

EAS

16 s

Eas

22 s

Australia SEWS

10 s

WEA Sound

11 s

Chip Virus ringtone

30 s

Japanese EAS alarm

30 s

Egypt EAS Alarm

13 s

Emergencyalertsystem

22 s

Eas

13 s

NL alert

12 s

Eas

13 s

System alert

14 s

Firehouse alert

14 s

Wireless emergency ale

9 s