Ultrasonic rat repellent

1： Principle

Mice, bats and other animals communicate by ultrasound. The hearing system of rats is very developed, and they are very sensitive to ultrasound. They can judge the source of sound in the dark. Young rats can send 30-50 kHz ultrasound when threatened. They can return to their nests by the ultrasound and echo when they do not open their eyes. Adult rats can send an ultrasound call for help when they encounter a crisis, and they can also send ultrasound to express happiness when mating, It can be said that ultrasound is the language of rats. The auditory system of rats is 200Hz-90000Hz (. If a powerful high-power ultrasonic pulse can be used to effectively interfere and stimulate the auditory system of rats, making them unbearable, panic and restless, showing symptoms such as anorexia, escape, and even convulsions, the purpose of driving the rats out of their range of activity can be achieved.

2： Role

The ultrasonic rat repellent is a device that can generate 20kHz to 55kHz ultrasonic waves, which is designed by using professional electronic technology and has been studied by the scientific community for many years. The ultrasonic waves generated by this device can effectively stimulate rats within a range of 50m and can cause them to feel threatened and uneasy. This technology comes from the advanced pest control concept in Europe and the United States. The purpose of its use is to create a “high-quality space without rats and pests”, create an environment where pests, rats and other pests can not survive, force them to migrate automatically, and can not breed and grow in the control area, so as to eradicate rats and pests.