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Dog Repeller


4.0 ( 6560 ratings )
工具 健康健美
开发 TiAu Engineering UG haftungsbeschraenkt
0.99 USD

Protect yourself from dangerous dogs while cycling or walking or jogging with the ultrasonic Dog Repeller. It produces a high frequency sound that the human ear can not detect yet it is able to deter vicious dogs without harming them.
A must-have for every mailman!

Now with adjustable frequency

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For best results use an iPhone 4 or
newest generation iPod and set
system volume to maximum