Ultrasonic mosquito repellent is a kind of machine that repels the biting female mosquitoes by imitating the frequency of the natural enemy of mosquitoes such as dragonflies or male mosquitoes. It is completely harmless to humans and animals, without any chemical residues, and is an environmentally friendly mosquito repellent product.
principle
1. According to long-term studies by zoologists, female mosquitoes need to supplement their nutrition within one week after mating in order to ovulate and produce smoothly. This means that female mosquitoes bite and suck blood only after they are pregnant. During this period, female mosquitoes can no longer mate with male mosquitoes, otherwise it will affect production and even cause life concerns. At this time, the female mosquitoes will try their best to avoid the male mosquitoes. Some ultrasonic mosquito repellents simulate the sound waves of various male mosquito wings shaking. When the female mosquitoes that suck blood hear the above sound waves, they will immediately escape, thus achieving the effect of repelling the mosquitoes.
The ultrasonic mosquito repellent is based on this principle and uses this feature to design an electronic frequency conversion circuit, so that the mosquito repellent generates ultrasonic waves similar to the flapping of the wings of a male mosquito to achieve the purpose of repelling the female mosquito.
2. Dragonflies are the natural enemies of mosquitoes. Some products imitate the sound of dragonflies flapping their wings to achieve the purpose of repelling all kinds of mosquitoes.
3. Mosquito repellent software simulates the ultrasonic waves emitted by bats, because bats are natural enemies of mosquitoes. It is generally believed that mosquitoes can recognize and avoid ultrasonic waves emitted by bats.
Types of
One is a small ultrasonic mosquito repellent that can be worn on the body, and the other is a mosquito repellent that can be used in the room.
Scope of use
It is suitable for use in homes, restaurants, hotels, hospitals, office buildings, warehouses, farms and other places. It can effectively repel mosquitoes in a space of about 30 square meters.
Impact on people
Ultrasonic mosquito repellent, safe and non-toxic.
Post time: Mar-26-2021