Audio Jammers | Counter Surveillance Systems - SZMID Leading Supplier of Anti-Drone, Signal Jammers, TSCM Equipments

Audio Jammers Technology Technical Support All-nation Coverage

Product List

MDPB-L7M

Voice Recorder Scrambler

MDPB-L107

Recording Device Jammer

MDPB-L7C

Recording Device Jammer

MDPB-S105

audio recorder jammers

MDPB-L7S

jammer sound Audio Jammers

MDPB-L7

Voice Jamming Equipment

MDPB-L7B

Recording Device Jammer

MDPB-L1M

Jammer Sound Audio Jammers

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

An audio jammer is a highly efficient device specifically designed to prevent recording devices from capturing sound. It emits precisely generated ultrasonic signals that interfere with the microphone diaphragm of recording devices, rendering any audio input unusable, thus protecting sensitive information and personal privacy. However, audio jammers are often used in conjunction with other security devices to achieve more comprehensive protection.

Solution

On the audio jammer page, we showcase all audio jammer products, including models with different power levels and types, with coverage ranges from 1 meter to several meters. We can also customize audio jammers with longer coverage distances based on your requirements. Additionally, we offer customization services in various shapes and types; you can choose from portable, desktop, fixed installation, or vehicle-mounted audio jammers to meet different usage 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.

Multi-Purpose

Audio jammers are often used in conjunction with electromagnetic shielding curtains, anti-laser eavesdropping films, signal jamming devices, signal detection devices, nonlinear node detectors, and other security equipment. Through rigorous detection and protection measures, these devices form a comprehensive security system that ensures information security in core confidential areas. If you have additional privacy protection needs, please browse the TSCM category or contact us directly. Our staff will be happy to help you choose the jammer that best suits your requirements.

Press Release

Audio Jammers: An Overview of Technology and Applications

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Audio Jammers: Ensuring Privacy in the Modern Age

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