China leading manufacturer of Ultrasonic Speaker
FBELE ultrasonic speaker has the advantages of low price, reliable quality, stable operation and complete specifications and models. The manufacturer can provide product parameter details, working principle, customized and other services 25k or 40k frequency Size：3840,4113,5120,5140 It can be with or with ears ultrasonic buzzer can be customized
Application of ultrasonic speaker
Ultrasonic Rat repellent is a device that can produce 20khz-55khz ultrasonic wave by using professional electronic technology design and years of research on rats in the scientific community. The ultrasonic wave generated by the device can effectively stimulate and cause rats to feel threatened and uneasy. This technology comes from the advanced pest control concept in Europe and America. The purpose of use is to create a “high-quality space without rats and pests”, create an environment where pests and mice can not survive, force them to migrate automatically, and can not reproduce and grow within the control area, so as to achieve the purpose of eradicating rats and pests.
Why use ultrasonic speaker
Generally, the frequency of ultrasonic horn is 20khz-55khz, which can be applied to high-frequency products
Light weight, can be used in consumer electronics that need light weight
FBELE adopts high-quality components, some of which are imported from abroad, so its service life is longer
According to the needs of customers, it can be installed by ear.
An ultrasonic bird repellent. Let's have a look
Ultrasonic bird repellent is a bird repellent product specially designed for the power department. It is mainly applicable to the occasions where the power system transmission line and outdoor switch yard of substation need to drive birds. An ultra-low power ultrasonic generator system is designed and manufactured by using imported single chip microcomputer. It sends out ultrasonic waves to stimulate the nervous system of birds, destroy the living environment of birds and stay away from the coverage of ultrasonic waves. The system adopts different ultrasonic frequencies and different working mechanisms, which makes birds unable to adapt and ensures the durability of bird driving effect. The product deteriorates the living environment of birds by emitting ultrasonic waves, and drives birds to build nests outside the tower to eliminate bird hazards and ensure safety.
Working principle of ultrasonic mouse repeller
The effect of ultrasonic mousetrap depends on the power of sound wave. Generally, the effective sound wave for rats is more than 30kHz, while the human hearing limit is less than 20kHz, that is to say, if the real ultrasonic mousetrap is not felt by adults or children. In addition, the penetration ability of ultrasonic rat repellent is weak. As long as the ultrasonic rat repellent is placed where rats often haunt.
China leading supplier of ultrasonic speaker
FBELE is the source manufacturer of ultrasonic buzzer, producing and selling 3840 ultrasonic speaker, 5140 ultrasonic horn and other models, used for acoustic mosquito repellent and rat repellent, with excellent technology. FBELE is China leading factory of ultrasonic speaker,all of FBELE’ products can meet ROHS and REACH, free samples,small order acceptable. FBELE is a professional ultrasonic speaker manufacturer. It is a high-end professional ultrasonic buzzer enterprise integrating buzzer product R & D, design, production and product sales. Welcome to consult. Call use today immediately.we are ready to serve you!
What does customer say about FBELE Company
Our company has just started to import Chinese products from this year and is not very familiar with customs declaration and transportation. FBELE has taken the trouble to help us handle the import, which has solved our worries at home. Very very very good service.