What is the principle of an electronic silent mosquito repellent

Attract mosquitoes with light, and electrocute them with electricity.

It's effective.

Electronic mosquito repellent is a non-toxic, odorless, the safest and most environmentally friendly way to repel mosquitoes, the big one can be used at home, the office, the small one can be carried around, and it is very convenient to use when playing in the wild and walking at night.

In fact, it does appear in the Western market'Ultrasonic mosquito repellent', but that thing is mimicking the sound of a bat. Bats use ultrasound to locate their prey. In order to resist the predation of bats, some insects have evolved organs that can recognize the ultrasound of the bat, and they can escape after hearing the sound of the bat.

Let's say those electronic mosquito repellent that mimics bat ultrasound really works. The frequency of sound waves emitted by bats is at least above 10kHz, and even higher than 100kHz. For the human body, prolonged ultrasound in large doses may cause damage to human cells.

As a result, the mosquito's perceptual system is destroyed, causing it to lose its function of finding feeding objects and sucking blood. Calitech electronic mosquito repellent adopts physical mosquito control method, which is non-toxic and harmless to the human body; Efficient mosquito control, fast and time-saving, mosquito killing rate as high as 98%; And it has a humanized treatment to reduce noise, which does not affect the user's sleep; It has a wide range of applications. It is currently recognized as the safest way to prevent mosquitoes, completely harmless to the human body, and suitable for babies and pregnant women.

There is no harm to the human body, but do not touch**, otherwise it will cause **redness and swelling, which may lead to **being burned; The electronic mosquito repellent will produce light or heat that mosquitoes prefer during the working process, suck mosquitoes into the mosquito trapping cyclone, and kill mosquitoes by dehydration and air drying.

The way it works is to dissipate the essential oil by turning on the power supply, and the mosquitoes will leave when they smell the essential oil. There is no harm to the human body, and it will not cause poisoning.

It is not harmful to the human body, there is no radiation, and there is no poison, it is made by using the principle of bionic electronics, and uses ultrasound to repel mosquitoes.

1. Usage of electronic mosquito killer: suitable for long-term uninterrupted continuous use, the lamp in the electronic mosquito killer can be seen to emit purple light when the power is turned on, and the mosquito control work will start automatically. The use of electronic mosquito killers should be placed at a height of meters to achieve the best killing effect, and direct sunlight should be avoided to avoid reducing the effect of ultraviolet light to attract mosquitoes.

Do not place the electronic mosquito killer on the trouser chain in front of the electric fan, so as not to encounter strong winds and cause airflow interference.

2. Before the maintenance of the electronic mosquito killer, be sure to cut off the power supply, and use a screwdriver with an insulated handle to reach into the protective net and touch the high-voltage electric fence to discharge the residual electricity. When not in use for a long time, be sure to turn off the power, clean the electric mosquito control equipment, and store it in a cool and dry place that is not easily accessible to children.

3. Insert the power plug into the power socket, press the round red switch on the top of the machine, the mosquito trap light in the machine will be on, and the fan will run.

4. When the machine is turned off, press the round red switch on the top of the machine, and the whole machine will stop working.

5. Place the mosquito and fly trap at the same height as the bed, close the indoor doors and windows at about 6 o'clock in the evening every day, turn off the lights, turn on the mosquito killer, leave the room, concentrate on mosquito killing for 2 hours or more, and most of the indoor mosquitoes and flies can be eliminated. When people go back to the room, do not turn off the mosquito machine, move the mosquito killer to a distance from the person and continue to kill mosquitoes until the next morning.

6. Based on the use area of 40m2, the mosquito control time is not less than 3-6 hours. When I first started using it, I turned it on overnight every day for 2-3 weeks. If there are many mosquitoes in the surrounding environment, or there are often people in and out of the house, and the windows are opened and closed every day, the mosquitoes outside will inevitably continue to come in, so you had better turn on the machine every day.

7. For use in offices and business places, you can turn on the mosquito and fly trap before getting off work in the evening, turn off the lights, and trap them overnight, and the indoor mosquitoes can be basically eliminated.

8. To kill flies during the day, you should unscrew the mosquito storage compartment at the base of the mosquito trap, put a small amount of bait (dip some honey in toilet paper, etc.) in the warehouse, and then screw it on. The smell of the bait is blown out by the fan, and the effect of catching mosquitoes and flies is better.

9. The lawn lamp type (light-controlled type) mosquito killer combines the functions of lawn lamp and mosquito killer, which is dedicated to outdoor use, and the light control switch can realize the automatic opening of the first grandson machine at night and the automatic shutdown during the day.