| 摘要 |
A shark repellent system for repelling sharks away from an individual while boating. The shark repellent system includes an attachable magnet and a transmitter unit that emits sound waves at a frequency undesirable to sharks. The transmitter unit is contained in a watertight enclosure affixed to a buoyant device, and is usually submerged in water while the buoyant device is in the water. The magnet attaches to the transmitter unit functioning as an on/off switch for the transmitter unit and is also connected to the buoyant device by a tether and band.
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