Disturbing noise

Disturbing noise

PestBye cats distributor, Battery operated - Weatherproof - Ultrasonic Cat distributor / Katzenschreck (Misc.)
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Customer Review

This device is in operation from one human clearly audible noise that somewhere close to that of a dentist's drill. The frequency can be changed though, but the sound is then heard just on higher or lower frequency. The device can therefore be used anywhere where people are present. It can obviously not switch off. I would recommend anyone to buy this junk.

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