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Motorola BARK200U

Topic What is meant by ultrasonic sound?

Related Products Motorola BARK200U

Humans can only hear sounds at a frequency up to a maximum of 20kHz, whereas dogs can hear up to 60kHz. As such, dogs are sensitive to certain sounds that are undetectable to us. The ultrasonic sound waves released by our No-Bark Collar are at frequencies that are audible by dogs.

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