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The Bird Chase Super Sonic is a sound device used to deter pest birds from large open spaces.
Recorded distress and predator calls of actual birds are broadcasted every ten minutes, when birds hear these calls, their natural instinct is to flee the area. Birds cannot hear ultrasonic noises, recorded bird calls are the most effective sound deterrents.
The Bird Chase Super Sonic is weather resistant and can be programmed to turn on/off at night. Each unit can cover an acre; additional speakers are available for larger areas.