Classic fog horn sound with reverb. Great as fog hazard warning for boats & ships, call of the dead, cemetery ambience, doorbell/door chime, heavy fog on the docks at night and more. Foley,
An air-raid siren (or a siren for similar emergencies) is howling loudly. This one is a synthetic sound, made to sound as if the siren would be in a medium distance! Seamless loopable, stereo. Foley,