Audio Jammers & Noise Generators

  • SALE
    Cell Phone Detector with White Noise Generator

    Cell Phone Detector with White Noise Generator

    The cell phone detector with white noise generator NG2000 detects GSM 900/1800, CDMA850, WCDMA2100 (3G, UMTS). The NG2000 creates interference to the surrounding area of the telephone's microphone by generating 'white noise' when radio-waves are...

    $299.99 $285.99
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  • SALE
    Druid Noise Generator Druid Noise Generator

    Druid Noise Generator

    Druid noise generator NG5000 protects against eavesdropping with 6 channels available. A group of up to 6 individuals at a single time can connect to the NG5000. The NG5000 will operate for up to 4 hours on a rechargeable battery. The NG5000 will...

    $2,799.99 $2,499.99
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  • SALE
    Portable Ultrasonic Microphone Defeater

    Portable Ultrasonic Microphone Defeater

    The ultrasonic effect on the microphones of recording devices makes it impossible to listen to and record human speech on voice recorders and portable devices, even with ultra-sensitive microphones. Functional as a charging device. In addition to the...

    $999.99 $969.99
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  • SALE
    Rabbler Noise Generator Rabbler Noise Generator

    Rabbler Noise Generator

    The rabbler noise generator MNG3000 generates audible voice compilations to mask any conversations taking place. The MNG3000 will protect against but is not limited to voice recorders, radio microphones, GSM/3G “bugs” and wired microphones...

    $395.99 $365.99
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  • SALE
    Silent Ultrasonic Microphone Defeater Silent Ultrasonic Microphone Defeater

    Silent Ultrasonic Microphone Defeater

    Ultrasonic Emitter Power: 90 dB Max. Jamming Range: Up to 10 feet Ultrasonic Emitters Impact Radius: 80 degrees Power Supply: 12V 2Amp (via adapter) USB Port: USB 2.0 6 Month Warranty Audio File Formats: MP3, WAV, WMA One Speaker Size:...

    $1,499.99 $999.99
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  • SALE
    White Noise Audio Jammer AJ-34 White Noise Audio Jammer AJ-34

    White Noise Audio Jammer AJ-34

    The white noise audio jammer AJ-34 generates audible white noise to mask any conversations taking place. The AJ-34 will protect against but is not limited to voice recorders, radio microphones, GSM/3G “bugs” and wired microphones. This unit...

    $179.95 $129.95
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Cameras and hidden microphones are everywhere in today’s society. If you worry about your privacy being invaded, a microphone jammer may be your best way to protect your privacy and keep private conversations private.

Audio jammers and noise generators are specially designed devices that cause interference to the recording and listening capabilities of microphones and recorders. This audible (you can hear it) white noise will disable the microphone's recording capabilities when in range. The white noise is audible and is able to mask your voice so that recorders and hidden microphones become useless. The specially tuned audio frequency produced by the white noise generator disables microphones and recorders instantly. It sounds like a hissing sound, but it is tuned for blocking the audio recording capability on hidden audio recorders, smartphones, iPads, and other hidden recorders to give you back your privacy. These devices do not block video recording or wireless transmission.

We offer several options for adding a microphone jammer to your home or business as needed. With our larger units, get a professional level microphone jammer with higher capacities. These large units come in both a portable option and a stationary model. You will need to complete a form to authorize the purchase of the professional series units. For the civilian looking for a microphone jammer, we offer seral smaller options you can carry with you wherever you go. From cell phone detector units with white noise to a silent unit you can carry in your pocket that will still disrupt recording of audio, we have a solution to fit your needs.

All of the products are backed by a warranty and lifelong technical support for added peace of mind. If you are unsure of what type of audio jammer or noise generator you may need, please contact us for further assistance. We would be happy to answer any questions you may have about these products.

Please Note: Audio jammers are not wireless frequency jammers. These units jam audio recording devices only. Wireless frequency jammers disrupt the frequencies of radio signals. U-Spy does not carry wireless frequency jammers, which are illegal in the US and some other countries (as noted here) and not available for purchase here. If you live outside of the US and can legally purchase this device, please contact us for information and pricing.