The most modern technologies in terms of frequency modulation options ensure efficient and, above all, sustainable use in the defense of woodpeckers, without damaging them. to injure or impair health.

 

The electronic woodpecker repellent device was specifically designed for use

developed on house facades.

 

The frequency modulation of

20-23 kHz is in the ultrasonic range and is not perceptible to normally sensitive human hearing.

Woodpeckers or related animals find these sounds extremely annoying and begin to avoid these areas exposed to sound.
 
Thanks to the differently modulated frequency, a habituation effect is completely eliminated and guarantees you a pleasant night's sleep and therefore a safe investment.