Isotronic, Ultralyd Hund / Katt / Mår Repeller 5 - 110 kHz

The ULTRASONIC XL 800 is an effective repellent of mice, rats and other pesky animals and pests. Laboratory analyses have shown that the ultrasonic waves affect the auditory and nervous systems of most common pests, causing them discomfort. At about 95 dB +/- 10% the sound pressure causes the pests and vermin to abandon their search for food, water and shelter and move on. In addition, the bright built-in LED light of the ULTRASONIC XL 800 frightens the animals at night and causes them to flee.
Operating frequency: About 5-110 kHz variably adjustable
Interval time: Frequency about 3 seconds ON,
about 27 seconds OFF
LED light: 3x flashing at night (photosensor)
in addition to frequency emission every 54 seconds
(dual function for maximum effect)
Sound pressure: about 95 dB +/- 10 %
Effective working range: About 200 m²