Ultrasonic device for repelling rodents
The article considers an ultrasonic device for repelling rodents, its improved design is proposed. This model can be used in industrial and commercial premises, granaries, poultry and livestock complexes. From the equipment available at the moment, a device for repelling animals is known (RU No. 2075295 With 1 A 01M 29/02), in which the acoustic radiation generator is made with a fixed frequency of the main carrier harmonic of the sound range. The main advantage is that ultrasonic repellents are safe for human life, do not affect pets and birds, and also do not cause interference in the operation of television and radio equipment and at the same time serve as reliable protection from rats, mice and other rodents.