Will I be able to hear the system operating?

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No. The short answer to this is no, the system operates in a frequency band much higher than what the human ear can hear. You will however be able to hear a slight clicking sound when within close proximity to the Ultrasonic Transducer and a quieter clicking when very close to the Power Control Module itself, this generally is only within less than 1m of the transducer and some people report only being able to hear it when almost on the transducer itself.

Posted in: General Questions