0:06
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Alien scary warning or alarm, science fiction imaging element. Processed human voice.
0:33
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Alien warning sound
0:32
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Alien warning sound
0:32
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Alien warning sound
0:33
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Alien warning sound
0:33
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Alien warning sound
0:33
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Alien warning sound
0:32
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Telecom alarm
0:31
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Telecom alarm
0:38
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Alarm beeps, high and digital with distortion