Rats and mice, and with them all the other rodents, for a person is nothing but a real scourge. Not only are these gluttonous animals destroying and spoiling all our supplies, they are also capable of gnawing anything. Making the move to food, the rat is able to gnaw concrete and even metal. Both rats and mice are ubiquitous, able to climb seemingly smooth vertical surfaces, and are able to swim and travel very long distances. In this regard, rats stand out especially, because in search of food they run up to 12 kilometers per night, but there are cases when rats covered a distance of 50 kilometers during the night. Like rats and mice, they are very cunning and inventive beasts, but here the palm belongs to rats. They are able to empty the container with oil, lowering their tails into it and then, licking them, they can steal eggs and carry them to their nest. In this case, one rat lies on its back, paws the egg, and 3-4 goods drag it by the tail. Rats and mice are like locusts sneaking into our cellars, warehouses and pantries, but the most unpleasant thing is not even that they spoil a huge amount of food, but are carriers of many dangerous diseases, many of which are fatal.
Why rodents are afraid of an ultrasonic repeller
“Tornado M (100)”?
In the fight against rats, people used all means of mass destruction, except for the atomic bomb, and none of them became universal. Rats are indestructible, but they also have a control – an ultrasonic repeller of rats and mice “Tornado M” – a powerful force to counter harmful rodents – rats and mice. All rodents have a very sharp sound. Moreover, they hear in the ultrasound range inaccessible to us. It is believed that people are able to hear in the range from 40 to 22000 hertz, but since human speech is in the range from 300 to 4000 hertz, we confidently recognize only these sounds, and we only perceive everything above. Rodents, on the contrary, “talk” to each other in the ultrasonic range and therefore their hearing organs are much better developed. This is where the main danger lies in wait for them. In the ultrasound range from 18 to 70 kHz, there are frequencies at which the acoustic vibrations of the air become unbearable torture for them and plunge the rodents into a panic.
