Sonic Bird Repellent Systems are electronic transmitters of low frequency sound which are digitally recorded and play back sounds of Natural Bird Predators like Hawks, Owl, Eagles and various other birds. They do not cause any harm to the human ears as these sonic sounds are less than 15 KHz, which is the upper limit of the range of hearing of the human ear. They emit intensive sound at high decibel levels (sound pressure) that is audible to the birds. The birds will immediately leave the area being protected by the Sonic Sound. They do not get killed, they only repell from the sonic zone.
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- Unit Dimensions: 6” x 8.5” x 4”
- Coverage: Up to one acre
- Power Requirements: 220vAC
- Sound Pressure: 105–110 db at 1 meter
- Frequency: 3–5 kHz