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GSM listening device in wall socket – Disguised GSM listening devices – View 1 Quick view

Reference: 14908

GSM listening device in wall socket

Review(s): 3
GSM listening device discreetly integrated into a 220V wall socket. Live audio transmission over the mobile network – independent of distance. Designed for permanent acoustic monitoring of indoor spaces with existing mains power supply. Very good audio performance even during long-term continuous operation. The discreet design as a permanently installed...
€205.17
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POWER long-term GSM listening device – Eavesdropping via GSM mini transmitter – View 1 Quick view

Reference: 14104

POWER long-term GSM listening device

Review(s): 2
Powerful GSM listening device for longer surveillance periods. Live audio transmission over the mobile network – regardless of distance. Equipped with a lithium battery with 10,000 mAh capacity. Long standby time of up to 100 days. In active listening mode, operating times of up to 50 days are possible. Sensitive microphone with a low-noise recording...
€170.75
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IP-HD spycam in socket adapter, 2xUSB – Video surveillance – View 1 Quick view

Reference: 24043

IP-HD spycam in socket adapter, 2xUSB

Review(s): 1
WIFI camera with full HD resolution disguised as a USB socket adapter. Video recording, photo capture, pure audio recording. Motion detection range: 6 meters. Night vision capable up to 5 meters. Storage: MicroSD/TF up to 128 GB. 24-hour continuous recording in loop mode. Operating time: unlimited + push notification! Worldwide access - anytime and...
€263.25
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Remotely controllable GSM spy recorder – Eavesdropping via VoiceRecorder – View 1 Quick view

Reference: 15329

Remotely controllable GSM spy recorder

Review(s): 0
Remotely controllable voice recorder with control via SMS command. Audio recordings can be started and controlled remotely via the mobile network. Supports micro SD cards with a capacity of up to 32 GB. With a 32 GB memory card, recordings of up to 384 hours are possible. The recording function can be specifically turned on or off as needed. Please...
€157.67
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GSM listening device in USB stick – Disguised GSM listening devices – View 1 Quick view

Reference: 14904

GSM listening device in USB stick

Review(s): 3
GSM listening device discreetly integrated into a standard USB stick. Live audio transmission over the mobile network – independent of distance. Designed for discreet acoustic monitoring of indoor spaces. Very good audio performance even during long-term operation. The compact USB stick design allows for particularly discreet placement. Suitable for...
€197.52
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GSM listening device in USB phone charging cable – Disguised GSM listening devices – View 1 Quick view

Reference: 14903

GSM listening device in USB phone charging cable

Review(s): 2
GSM listening device discreetly integrated into a fully functional phone charging cable. Live audio transmission over the mobile network – independent of distance. Designed for discreet acoustic monitoring of indoor spaces with existing power supply. Very good audio performance even in long-term continuous operation. The disguise as an everyday charging...
€205.17
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    ULTRASOUND AUDIO BLOCKER – Surveillance protection – View 1
    • ULTRASOUND AUDIO BLOCKER – Surveillance protection – View 1
    • ULTRASOUND AUDIO BLOCKER – Surveillance protection – View 2
    • ULTRASOUND AUDIO BLOCKER – Surveillance protection – View 3
    • ULTRASOUND AUDIO BLOCKER – Surveillance protection – View 4

    ULTRASOUND AUDIO BLOCKER

    16217
    • Eavesdropping protection through active ultrasonic jamming signals.
    • The ultrasonic signal generator blocks microphones in the vicinity.
    • The microphones are desensitized by these signals.
    • The eavesdropper hears nothing more through the ultrasonic signals.
    • Audio recordings become meaningless and unreproducible.
    • Shielding angle 300°.
    • The remote control range up to 50 meters.
    • Effective protection against tape recorders, directional microphones,
      Radio-based & GSM bugs, wall listening devices (stethoscopes).
    €363.69
    Tax excluded
    Delivered within 7 to 11 days
    Quantity
    959 Items

    Contact support team
    You will receive €36.37 as a reward (BONUS/Cashback) when you purchase at least 1 units of this product. The reward can be used to pay for your next orders and converted into a voucher code. A minimum cart total of €100.00 is required.
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    Description

    Ultrasonic audio blocker – Effective protection against eavesdropping microphones

    Secure confidential conversations reliably: The ultrasonic audio blocker generates powerful interference signals in the ultrasonic range, which are not audible to the human ear. This effectively blocks all types of microphones – eavesdropping devices, hidden recorders, or spy technology have no chance anymore.

    How does the protection work?

    The device operates with a 300° full coverage and emits broadband ultrasonic signals that render any type of microphone useless. These interference signals randomly change frequency and amplitude, so that even the most advanced eavesdropping technology is unable to bypass the manipulation or restore the original conversations.

    Your advantages:

    • Blocks all common microphone-based eavesdropping systems such as radio bugs, GSM devices, directional microphones, and electronic stethoscopes
    • Effective also against modern laser reflection and microwave eavesdropping methods
    • Easy operation via a rotary control – protection level individually selectable
    • One device reliably protects rooms up to 50 m²
    • Discreet use – not audible to humans

    The special piezo technology additionally directs the interference signals to furniture, windows, and walls, preventing even indirect sound transmissions.


    Der Ultraschall-Audioblocker blockiert Mikrofone durch unsichtbare Störsignale.

    Technical data:

    • Battery capacity: 4000 mAh / 3.6 V
    • Charging voltage: 5 V / 1000 mA
    • Output voltage: 5 V / 1000 mA
    • Standby current: 10 mA
    • Shutdown current: 60 μA
    • Anti-recording sound pressure: 120 dB / 30 cm
    • Shielding angle: 300°
    • Remote control: 433 MHz (433.05 – 434.79 MHz)
    • Remote control range: up to 50 m
    • Dimensions: 140 × 65 × 22 mm

    Scope of delivery:

    • ultrasonic audio blocker
    • USB charging cable
    • Remote control
    • User manual

    With the ultrasonic audio blocker you reliably protect your privacy from eavesdropping – ideal for offices, conference rooms, or private areas.

    Product Details
    16217
    959 Items
    Reviews
    Grade 
    Sari Sansar
    2025-05-28

    Kompakt, smart und leicht zu bedienen

    Klein, aber mächtig – dieser Audio-Blocker ist handlich und einfach einzuschalten. Die Abschirmung wirkt sofort, und ich fühle mich in meinem Büro wieder sicher. Tolles Produkt!

    Grade 
    Alexandrina Klapper
    2025-03-18

    Innovative Lösung – funktioniert tadellos

    Die Einrichtung war simpel und das Gerät arbeitet wie beworben: Geräusche werden zuverlässig maskiert, ohne dass auffällige Nebeneffekte auftreten. Ideal für sensible Räume und Gespräche.

    Grade 
    Norbert Gartmann
    2025-01-23

    Starker Schutz vor ungewolltem Mithören

    Ich bin absolut beeindruckt: Der Ultraschallabblocker stört empfindliche Mikrofone, ohne die normale Umgebung zu beeinflussen. Für mich ein effektiver Schutz vor Spionage – rundum empfehlenswert!

    Write your review

    ULTRASOUND AUDIO BLOCKER

    ULTRASOUND AUDIO BLOCKER

    • Eavesdropping protection through active ultrasonic jamming signals.
    • The ultrasonic signal generator blocks microphones in the vicinity.
    • The microphones are desensitized by these signals.
    • The eavesdropper hears nothing more through the ultrasonic signals.
    • Audio recordings become meaningless and unreproducible.
    • Shielding angle 300°.
    • The remote control range up to 50 meters.
    • Effective protection against tape recorders, directional microphones,
      Radio-based & GSM bugs, wall listening devices (stethoscopes).
    Write your review
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