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Anti-Recording Devices
Jammer is a device used to prevent recording devices from capturing sound.
Anti-Recording Devices Technology Technical Support All-nation Coverage
Product List
Technology
Wide Jamming Range
The jamming range for ordinary recording devices can reach over 10 meters, and it still performs excellently against Apple devices.
Undetectable by Human Ears
Using high and low frequency mixing technology, the jamming is completely undetectable by human ears, with no buzzing sound, and is harmless to the human body.
Irreversible
Using high and low frequency sound source mixing technology, the original recording and jamming audio are mixed, making the recording unrecoverable in post-processing.
Principle
Microphone jammers work by interfering with how microphones work. A microphone converts sound waves into electronic signals, which can then be played back later through a loudspeaker, which does the opposite. Jammers emit ultrasonic sound, which is above the normal hearing range of human beings. However, while you can't hear these sounds, they still have an effect on things. In the case of microphones, high-energy ultrasonic waves can force typical microphones found in devices like smart speakers to "leak" that audio into the audible range.
Function
Audio jammers are highly effective devices specifically designed to prevent recording devices from capturing sound. They emit precisely generated ultrasonic signals that interfere with the microphone diaphragms of recording devices, rendering any audio input unusable, thus protecting sensitive information and personal privacy. However, audio jammers are often not used alone but in conjunction with other security devices to achieve more comprehensive protection.
Solution
On the audio jammer page, we display all our audio jammer products, including various types and power levels, with coverage ranging from 1 meter to several dozen meters. We can also customize audio jammers to cover greater distances according to your needs. Additionally, we offer customization services for different shapes and types of jammers, including portable, desktop, fixed-installation, or vehicle-mounted options to meet the needs of different scenarios.
Applications
Audio jammers are useful for a variety of applications, but most importantly, for protecting privacy. These devices come in an assortment of styles and functionalities, from RF and digital audio jammers to white noise makers, but each of them works with the same intended purpose: to scramble or obscure recordings, making unwanted surveillance difficult or impossible for someone who is trying to infringe on your privacy.
Press Release
Silencing the Spies: The Science Behind Anti-Recording Devices
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Recording jammer suitable place
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Covering Europe, America,

Middle East and Asia

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