NINGBO FBELE ELECTRONICS CO.,LTD.

FBELE company was founded in 1997, is China's leading manufacturer of acoustic and other electronic components, we designs,manufactures, distributes high quality products in very competitive price, bestservice, timely delivery, small order acceptable, etc. Our products include piezo ceramic element, piezoelectric buzzer, magnetic buzzer,speakers, transducer, receiver, electret condenser microphone, magnetic contact. Piezoelectric alarm,ultrasonic sensor,PZT ceramics,etc.

must

Categories

引擎动力

Related Tag

Related Tag

  • Ultrasonic Repeller: is it really effective?


    If you have pets or children around you, or are worried about your exposure to chemicals, you may be interested in purchasing ultrasonic pest control equipment. Whether you want to drive away rodents, insects or game, you have the right equipment for you. Let's see how they work and whether they achieve the desired purpose.


    If you have pets or children around you, or are worried about your exposure to chemicals, you may be interested in purchasing ultrasonic pest control equipment. Whether you want to drive away rodents, insects or game, you have the right equipment for you. Let's see how they work and whether they achieve the desired purpose.


    What is the working principle of FBelec's ultrasonic mosquito repellent?

    Once the Ultrasonic Pest Repellers of FBelec company is inserted into the power socket, it will work by transmitting short wave and high-frequency sound waves, which are too high for human beings to hear. Young people can hear an average of 20 to 20000 hertz; Middle aged people can only hear 12-14000 Hz. Animals and insects hear a much wider range of sounds. On average, ultrasonic equipment produces a sound of about 65000 Hz. According to the manufacturer of ultrasonic pest control equipment, it can drive away pests.


    How long has ultrasonic pest control been?

    Although the use of electronic sound to control pests gained momentum in the 1950s and 1960s, the experiment of this technology began as early as 1948. The first patent for ultrasonic pest devices was obtained in the 1960s. Since then, more patents have been issued.


    Is ultrasonic pest products cost-effective?

    On average, ultrasonic insect repellents or Pest Control Ultrasonic Repellent can last three to five years. If the LED on the device lights up, you know it is working. You can buy six of these devices for less than $30. Therefore, considering the need for re spraying and frequent replacement of traps, yes, the Electronic Insects & Rodents Repellent is cost-effective


    These 11 do it yourself pest control strategies are actually very creative.