Ultrasonic repeller of rats and mice Tornado 400 and reviews on its use

Next you will learn:

How effective are Tornado repellers, do they help get rid of rats and mice and are there situations when they do not work;
What models of these repellers are on the market, what do consumers say about them and which model from the Tornado line is recommended to buy;
How to use ultrasonic means from rats and how to determine when they cannot help, in order to avoid wasting time and money;
How safe are Tornado repellers for humans and pets.

Repellers of rats and mice of the Tornado trademark are very popular today and quite justifiably attract the attention of many fighters with rodents. In most cases, these devices really help get rid of pests without using traditional means, such as traps, traps or rat poison, which eliminates any risk to the health of people and pets.

Moreover, if you read, for example, reviews about the repeller of rats and mice Tornado 400, this device may seem like an ideal tool for fighting rodents, and the reader involuntarily wonders why so far all owners of apartments, houses and sheds have not purchased such a tool and did not solve their problems with rodents.

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“A very good tornado device, I recommend. We expected that the Ecosniper would scare away the rats, he stayed with us after the war with the moles, but did not help. He buzzed in the barn, rats waddled past him. And the Tornado, yes, drove them out in a couple of days, although for a long time they did not dare to buy it in the online store. They even stopped climbing the dovecote. A little expensive, of course, but it's worth it. ”

Pavel, Zavyalovo

The fact is that such devices do not always work. If you study the same reviews especially carefully, then among them you can find negative ones: while in some houses and apartments, funds from Tornado rats really help to drive away pests, in others rats walk right next to the repeller and generally do not react to it at all.

Why is this happening and when does it really make sense to buy a rat and mouse tornado repeller? Let's figure it out ...

The appearance of the device, the principle of its operation and technical characteristics

Externally, the Tornado 400 repeller is a compact box measuring 9x9.5x13 cm with a special stand, a wire with a plug and the main element - an ultrasonic emitter. The device weighs 500 grams and has a power of 10 watts.

The emitter generates a high-frequency sound that rodents can hear well, but practically does not perceive the human ear. At the same time, the exposure area of the device, declared by the manufacturer, reaches 400 square meters, in accordance with which the model got its name - Tornado 400.

On a note

Rats and mice hear sounds with a frequency of up to 90 kHz, while the human ear can only perceive sound vibrations with a frequency of up to 20 kHz. The rat and mouse repeller Tornado 400 emits ultrasound in the range of 18-70 kHz, that is, only in certain moments, especially sensitive people can hear a thin squeak coming from the device.

In most cases, the repeller works really effectively. Rats and mice that hear his signals are uncomfortable and try to hide immediately, and then stop going to those parts of the room where the sound constantly disturbs them.

However, in some cases, a tornado from rats and mice still does not help. The reason for this is commonplace: rodents just get used to the squeak of the device. This is similar to how a person can be frightened for the first time and literally panic if he hears the sounds of shots next to him, but after working for several weeks in a dash, he generally ceases to regard them as something meaningful.

Tornado repeller manufacturers are trying to solve this problem with special programs to change the frequency of ultrasound.In the same Tornado 400, the frequency automatically changes every few minutes in the range from 18 to 70 kHz, so mice and rats hear not a monotonous squeak, but a specific “music” that frightens them and constantly changes, similar to the sounds that an old non-tuned radio emits. However, such measures solve the problem only partially, and all the same, rodents that are not afraid of these noises are found in various places.

Moreover, even if the device worked and scared off the rodents, in the future, its constant operation may cause some individuals to get used to it and settle in the territory “protected” by the repeller, although this is not always observed in practice.

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“This tornado is a typical scam. Rats generally do not pay attention to him, once saw a rat directly below him, did not get scared at all, ran along the wall, as elsewhere. I don’t know, maybe we have such fearless rats, but I read more reviews where people talk about the same effect, or rather about its absence. ”

Alexey, Gorki

It is also useful to read: What are rats afraid of and what folk remedies are most effective against them

The entire line of Tornado repellers and the specifics of each model

Under the Tornado trademark, several models of repellers are released today, slightly differing in their characteristics:

Tornado 100 or Tornado M is the most compact device from the line, which has an electric plug built into the case for inclusion in the network. The exposure area is up to 100 square meters. m., dimensions - 30x70x105 mm. You can buy it for about 1,500 rubles;
The Tornado 200 is slightly larger than the Tornado M. Its main differences are the effective protection area increased to 200 square meters, as well as the presence of a power cable, thanks to which it can be placed anywhere up to 1.5 m from the outlet. The price is about 1700 rubles;
Tornado 300 - a similar, but more powerful, protecting area of up to 300 square meters. The cost is approximately 1900 rubles;
The Tornado 400 is even bigger and more expensive. Its price is about 2500 rubles, the declared protected area is 400 square meters. m .;
The Tornado 800 is the most powerful repeller in the line. According to the promises of the manufacturer, it protects an area of up to 800 square meters. m. You can buy it approximately for 3300 rubles.

Interestingly, according to the results of the tests, not a single Tornado device demonstrated the characteristics declared by the manufacturer. For example, for all repellers, a full circular radiation pattern is declared, that is, the ultrasound from the device should spread uniformly in all directions. In fact, the Tornado 200 radiation pattern was 25 degrees, the Tornado 400 and Tornado 800 - 30 degrees. That is, in fact, the device most efficiently scares rats only when they are directly in front of it, and already behind the repeller the effect can be significantly lower.

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“We put Tornado M in the country, so even near the house in the garden the mice disappeared. A good repeller, and not so expensive, is worth the money. I can imagine how big ones work, which cost 3,000 rubles each. In general, I recommend to buy to everyone who has problems with mice. "

Anna Mikhailovna, Zhulebino

Accordingly, it must be borne in mind that the real area of impact of the repeller can be significantly less than that declared by the manufacturer. Yes, rat and mouse tornado repellers scare away, but the effect is often much more modest than sellers say. With these devices, in many cases it is really possible to protect a small room, but you should not count on the complete disposal of rodents in a large multi-room apartment or house.

Rules for using tornadoes in different rooms

In accordance with the instructions for use, the rat and mouse repeller Tornado should be installed in a protected room at a height of 1-1.5 m from the floor and plugged into an outlet.At the same time, the indicator lamp on the device will light up, indicating that it has begun to generate ultrasound.

You need to place a tornado in those rooms where rats or mice are most often seen. In this case, it is worth considering the peculiarities of the propagation of ultrasound - it is not able to overcome serious physical obstacles: it is reflected from hard surfaces (walls, partitions, cabinet furniture) and is almost completely absorbed by soft materials (upholstered furniture and carpets). Accordingly, rodents may not be afraid of the ultrasonic means of the Tornado, working, for example, in the next room, and, in addition, there may be a significant decrease in the efficiency of the device in a room with a large number of ultrasound-absorbing materials. In this regard, for the full protection of a multi-room apartment or house, you will need several devices.

From time to time, people with good hearing can hear a thin squeak near the device, which will quickly interrupt. This is normal and means that the tornado constantly changes the frequency of sound and sometimes falls within the range of audibility for humans.

According to the manufacturer, the rodents disappear from the protected premises 1-2 weeks after the start of operation of the device. In general, reviews say that if the repeller on rats and mice works, then they usually leave the room almost immediately, and if it doesn’t work, they leave for a short time, or don’t respond at all to the device. But it also happens as the manufacturer indicates, so do not rush to draw conclusions about the effectiveness of the product, as it should not be tested.

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“I even thought that they threw me once again. This Tornado is standing there, the light on it is glowing, it seems to be working, and the mice both harm in the basement and harm. Moreover, right next to it, less than a meter. Even the seller wrote with a complaint. They said to wait. And indeed, after about a week, he stopped seeing them, and they stopped spoiling vegetables. For fun, sprinkled flour along the walls to see if they were walking or not. Not a single trace appeared. In general, the tool is good, but it may not work right away. ”

Artyom, Voronezh

By the way, if the Tornado repeller did not help get rid of rodents in the room, then you still can’t say for sure that you should not buy similar devices instead - Ecosniper, Electrocot, Typhoon, Chiston and others.

It is also useful to read: Poison for rats and mice Storm (production of BASF) and reviews on its use

Although the principle of their action is the same, the design and features of the electrical circuit may differ slightly, and if rodents are not afraid of ultrasound from one repeller, this does not mean that they will not be afraid of another.

How safe is the Tornado rat and mouse repeller for humans and pets?

With proper use of the device, the Tornado repeller is practically harmless to humans. However, in accordance with the instructions, it is not recommended to use the unit in bedrooms.

On a note

A long stay of a person in the zone of exposure to ultrasound in some especially sensitive people can cause a headache or ringing in the ears, so in cases where a long presence in a room with a repeller can not be avoided, you should turn off the device.

The sound of the repeller is well heard by cats and dogs, it can cause them anxiety, discomfort or fear, and therefore, the behavior of pets during the operation of the device should be carefully monitored. If signs of anxiety appear, the Tornado should be moved to a room that pets do not enter, or turned off altogether.

Do not turn on the repeller in the rooms in which domestic rodents live. It will cause them the same discomfort as wild relatives.

Some tips for those who want to get rid of rodents for sure

Even counting on an ultrasonic tornado repeller, you should always remember that it may not help in some cases.If this happens, then you can turn to the traditional means of combating rodents that have proven their effectiveness.

For example, one of the best methods of getting rid of rats and mice, free and not requiring any effort from a person, is a cat trap. Having got such a cat, you can forever forget about the problem of the rodent invasion, and no other means will be needed.

Crush traps also help from rats and mice. They have a simple design, are inexpensive and quite effectively destroy pests. The disadvantages include the relative cruelty of this method and the need to dispose of dead rodents.

It should be noted and the high efficiency of rat poison. But this tool is also not humane and, moreover, will have to search and clean up the bodies of dead animals (otherwise the house may fill with a cadaverous smell when the carcasses begin to decompose in the basement or even, for example, behind a wall). In addition, there is always the danger of poisoning domestic animals.

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“Only rat poison helped us. At first I tried to set the usual mousetrap, but to no avail, the bread in it became stiff and no one got into a panic. I bought a Tornado repeller, it cost crazy money - 2300, in my opinion. Zero effect. The repeller works, at night the mouse bites packets of cookies near it. I decided to buy poison, such grains are colored. Kota gave the neighbor for a week, she warned her husband and child, and spread the poison in the corners mixed with pieces of cheese for the night. After 3 days removed. Only after that the mice disappeared. I didn’t find the dead, but I didn’t see the living either. ”

Maria, Goose-Crystal

If you have personal experience using Tornado repellers against rats or mice - be sure to leave your review at the bottom of this page (in the comments box). Did this device help you, or was the purchase a waste of money?