Ultrasonic Physics Room Living Room Mute Mouse Repeller Cockroach Repeller

Product Instructions

1. The machine should be installed 20~80cm above the ground, and it is required to plug into the power socket perpendicular to the ground

2. There should be no tall obstacles within 1 meter of the front of the product (that is, they should not be installed on the back of refrigerators, wardrobes, sofas and other objects)

3. The installation point should avoid carpet, curtain and other sound absorbing materials as far as possible to prevent the reduction of sound pressure from reducing the sound range and affecting the insect repellent effect;

4. In the first few days of use, it is normal to find that rats, pests and other activities increase significantly. Because rats and insects that usually hide in the nest escape from their original hiding place after being attacked by ultrasonic and electromagnetic waves;

5. Attention: moistureproof and waterproof;

6. Do not use strong solvent, water or wet cloth to clean the machine body. Please use a dry soft cloth dipped in some neutral detergent to clean the machine body;

7. Do not drop the machine or subject it to strong impact;

8. Operating ambient temperature: 0~40 ℃;

9. If it is placed in the warehouse or in the place where goods are stacked, or on the floor with more rooms, several more local machines should be placed to increase the effect.

10 The product shall work 24 hours without interruption during use. In addition, doors and windows should be closed at night, and rats will steal away when opening windows in the daytime)

Rated power: 5 (W)

Power supply voltage: AC90~220 (V)

Power frequency: 50~60 (Hz)

Boundary dimension: 90 * 56 * 50 (mm)

Packing size: L65cm * W36 * H37Cm

Packing quantity: 100

Packaging method: neutral color box

Material: ABS material

Weight: 67.5 (g)

Brand: neutral

Color: ivory white, black on the side

Product effective range: 20-50 square meters

Product Instructions

1. The machine should be installed 20~80cm above the ground, and it is required to plug into the power socket perpendicular to the ground

2. There should be no tall obstacles within 1 meter of the front of the product (that is, they should not be installed on the back of refrigerators, wardrobes, sofas and other objects)

3. The installation point should avoid carpet, curtain and other sound absorbing materials as far as possible to prevent the reduction of sound pressure from reducing the sound range and affecting the insect repellent effect;

4. In the first few days of use, it is normal to find that rats, pests and other activities increase significantly. Because rats and insects that usually hide in the nest escape from their original hiding place after being attacked by ultrasonic and electromagnetic waves;

5. Attention: moistureproof and waterproof;

6. Do not use strong solvent, water or wet cloth to clean the machine body. Please use a dry soft cloth dipped in some neutral detergent to clean the machine body;

7. Do not drop the machine or subject it to strong impact;

8. Operating ambient temperature: 0~40 ℃;

9. If it is placed in the warehouse or in the place where goods are stacked, or on the floor with more rooms, several more local machines should be placed to increase the effect.

10 The product shall work 24 hours without interruption during use. In addition, doors and windows should be closed at night, and rats will steal away when opening windows in the daytime)

Doubts about electronic insect repellent

1. What is ultrasound?

Answer: When an object vibrates, it will make a sound. When the vibration of an object exceeds a certain frequency, that is, it is higher than the hearing range of the human ear, people will not hear it. Such sound waves are called "ultrasonic waves". Although it is said that humans cannot hear ultrasonic waves, many animals have the ability to do so. Bates can send ultrasonic waves of 20000 to 100000 Hz to catch food or avoid dangerous objects. Ultrasonic waves can not penetrate obstacles, have strong directivity, short transmission distance Fast attenuation and other characteristics.

2. If the rat repellent has been used for a long time, will the mice have adaptability and fail to work?

A: No. The microcomputer automatic sweep frequency generated by this product is constantly changing intermittently, so that pests such as rats will not have "adaptability" and "immunity" to a certain fixed frequency.

3. What is an ultrasonic rat repellent?

Answer: The ultrasonic rat repeller is a device that can produce 20kHz to 55kHz ultrasonic waves by using professional high-frequency acoustic pulse circuit technology and years of research on rat hearing by the scientific community. The ultrasonic waves generated by the device can effectively attack the rat hearing system and cause physiological dysfunction of rats. 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 free of 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 within the control range, so as to eradicate old rats and pests.

4. Can ultrasound really drive away rats?

A: Mice, bats and other animals communicate with each other by ultrasound. The auditory system of mice is very developed, and they are very sensitive to ultrasound. They can judge the source of sound in the dark. When young mice receive 30-50 kHz ultrasound, they can return to their nests by sending out ultrasound and echo when they do not open their eyes (foreign references: Allin and anks 1971; Carden and Hofer 1992). Adult mice can send out ultrasonic calls for help in case of crisis, During mating, ultrasound can also be used to express happiness. It can be said that ultrasound is the language of rats (foreign references: Fay 1988, Warfield 1973, and The Nature of Sound). Therefore, high-power ultrasound can be used to effectively interfere with and stimulate the auditory system of rats, making them unbearable, and feeling panic, restless, stunned, twitching and other symptoms, so as to achieve the purpose of driving rats out of the prevention and control range.

5. Why does the mousetrap I bought before have no effect?

Answer: The following may affect the use effect:

The first is related to the layout of goods, room partitions, etc., or the distribution of goods (obstacles). If the density of goods in the prevention and control area is too high, or the goods are directly stacked on the ground, or there are too many dead corners, partitions, etc., the number of rodent repellents should be increased in such an environment, and the effect of rodent repellent must be achieved by covering with highenergy ultrasound.

The second one is also closely related to the placement of the rat repellent. If the rat repellent is not placed properly, the effectiveness of the rat repellent will be weakened when there are few reflective surfaces formed. The rat repellent should be placed in a place that can generate more reflection and refraction waves as far as possible.

The third is that the prevention and control space is too large, the number of rat repellents used is not enough, and if the prevention and control scope cannot be fully covered, the rat repellent effect will not be ideal. In this case, the number of rat repellents should also be increased, and the ultrasonic attack density should be strengthened to achieve the rat repellent effect.

6. How long will it take for the rat repellent and insect repellent to show their effects?

A: After about two to six weeks of correct use, this product will begin to show its effect, and rats and pests will be significantly reduced. If there are one or two occasionally, you don't need to worry. It may just break in from outside, and it will also escape because it can't stand the attack of ultrasound.