18 chilling, scary seconds of a warning siren followed by a big explosion. Emergency, Civil Defense siren, Warning Alarms. Air Raid before bombing wreaks devastation. Warning Sirens going off during emergency alert, air attack, disaster alarms, evacuate, go to shelters. Run for your life, take cover, Ringtone, Sirens
Emergency alert sound. Good for all situations you need to warn of an incoming danger. Use as a ringtone or message sound in all mobile devices. Ringtone, Sirens
ringtone sound effect tonic industrial sounding easily alien definitely futuristic synthetics used to describe that sound of factory work production line or sirens of the future maybe here maybe some other planet, Ringtone, Sirens
