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√ Ultrasonic dog, rodent and insect repellers
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1. Folk remedies for pest control.
2. Types of ultrasonic repellers .
3. How does an ultrasonic repeller work?
4. Where to buy at a bargain price .
1. Folk remedies for pest control.
Before the advent of repellers, mankind tried in every possible way to protect itself from the invasion of rodents, mosquitoes, rabid dogs, moles and birds. All these animals can cause certain harm to humans: diseases, inconvenience, loss of crops.
But before that, people used various improvised means, here are the most famous examples:
1) From rodents
The use of poisons is a rather dangerous and not very effective method. Often, in addition to mice, pets, livestock and even people are poisoned. Various types of poisons, such as arsenic, phosphorus, zinc phosphide, strychnine, and others, eventually caused pests to become addicted to the components.
Predators - Some cats and dogs are great at hunting rodents, but unfortunately, not everyone has a hunter's instinct. With a large number of pests, it is difficult for one cat to cope.
Almost the most common method of struggle that has come down to our days are traps with bait waiting for their prey. There is a huge variety of designs for catching mice and rats. For example, everyone used mousetraps, but this method is not the most humane and safe, including for humans, and rodents eventually learned to bypass them. They were replaced by repellers of mice and rodents .
2) From mosquitoes
With the help of folk remedies, you can fight small bloodsuckers. For example, the pleasant smell of vanillin will repel mosquitoes, you just need to dilute it in warm water, and then lubricate the body. Basil tincture can also be applied to areas of the skin. Even in this case, essential oils of cloves, cedar and tea tree are used.
As more modern methods of struggle, ointments, sprays, tablets, spirals, fumigators are used - all of them can be harmful to health, cause allergic reactions and headaches. In addition, insects develop addiction to such means, unlike mosquito repeller .
3) From birds
Our ancestors considered the scarecrow to be the most effective method. They hung barbed wire on fences so that there was no place for landing winged creatures. Multi-colored lamps are very annoying and negatively affect the psyche of birds. It is also very important to eliminate the possibility of nesting, which means that you need to block access to attics and roofs.
All these methods cannot be compared with the effective action of ultrasound. He is so strong that he makes all the little dirty tricks run away. In order to save time, money and effort, scientists have designed and built bird and other pest repellers .
3. Types of ultrasonic repellers. Operating principle.
The device appeared on the Ukrainian market in the early 90s, but has already earned the trust of consumers.
Stationary repellers act directly on the established area.
In non-stop mode, waves fill the space. If the device is installed indoors, it is recommended to open all interior doors.
Portable - has positive qualities: it is portable and always at hand. A similar emitter in the form of a keychain is fastened to clothing with a carabiner, or hung on the wall. However, the power of such devices is lower and, accordingly, the range is less. In addition, consumers have additional costs for batteries.
In the presence of the online store of tourist goods sherif.ua a wide range of different repellers:
Rodent repellers . Tired of fighting rats and mice? It's time to try the modern way. Such devices are divided into two subspecies: household and industrial. The impact of household is calculated on an area of no more than 100 sq.m., while industrial - up to 500 sq.m. m. These devices are designed with the ability to change the frequency of the waves, this function guarantees no addiction. The Uzu-4b repeller is equipped with a portable power supply, it, like industrial specimens, can be purchased in our store at an affordable price.
Experiments have shown how they act on small pests:
During the first week of uninterrupted operation of the device, these individuals show increased activity, they cannot communicate with each other (the “frequency” on which they communicate is busy), they lose their fear of people and predators. Being under the action of radiating waves for the whole second week, the mice lose control, show aggression towards their relatives and look for a way out of the room. By the third or fourth week, those pests that could not get out lie exhausted in the radiation zone.
Mosquito repellers . In the summer, bloodsuckers do not give passage and a relaxing holiday in nature or at home. In this case , the OK-3 repeller , which you can buy from us, can become your protector.
The device imitates the sounds of enemies, for example, dragonflies, thereby scaring away female mosquitoes. They can operate from a 220V network or from a 9-volt crown. Approximately 15 sq.
Lovers of morning and evening runs will be calm with the POU-3 dog repeller , because stray dogs will leave you alone. This powerful emitter does not harm a person. If you have an angry dog in front of you, you need to turn on the emitter and point it at the aggressor. Hearing the ultrasound, he will feel oppression, fear and a desire to go away.
Another pest in the summer cottage is the mole. He is able to turn over the whole earth in a short time. A device such as a mole repeller forces them to leave the area with the current ultrasound. The pulse mode of the device works as follows: for one minute it turns on for a couple of seconds. The radiation propagation area is 25 m.
Birds bring a huge loss in the fields, vineyards, summer cottages. Those who have encountered this problem will surely say that the well-known methods of dealing with winged pests give zero results. The bird repeller guarantees a positive effect and has three methods of exposure at once: ultrasonic, laser and optical. There are models with sound effects.
Sometimes birds are not only crop destroyers - if they fly into an airplane engine, it can create a serious problem. Turbine blades warp and ignite, damaging the engine. At airports they fight birds with the help of firecrackers. The Sheriff online store knows about this method and has firecrackers in stock.
4. How does an ultrasonic repeller work in open and closed areas
When installing the repeller in enclosed spaces, the area, location of partitions, furniture and other structures should be taken into account. If you expect an effect in all rooms, then it is recommended to leave the doors open for better wave propagation. Soft-coated objects such as carpets and grain sacks absorb the radiation. Solid structures, on the contrary, improve the signal and impact.
At least 3 meters of space around the emitter must be unoccupied. It is better to place it on a hill - a ladder or a bookcase - the floor can absorb some of the waves.
Repellers also work great in open areas, such as a field or yard. When installing them, do not forget that:
• There are no obstacles for waves in open space, and they quickly dissipate, therefore, in any case, you need a powerful device.
• It also plays a role on what indicators of temperature and humidity the device is designed for.
5. Where to buy an ultrasonic repeller at a bargain price
Shop "Sheriff" is located at: st. Artema, 9, g. Dnepropetrovsk . The product can be ordered with delivery throughout Ukraine on the website sherif.ua.
(068) 798-0000 (063) 798-9999
