This type of suitcase with a 9-terminal voice jamming capability utilizes sound wave interference technology. It disrupts the recording functionality of audio devices by generating frequencies that are inaudible to humans, including ultrasound and white noise.
Even through advanced post-processing techniques, recovering the original dialogue masked by random noise becomes nearly impossible, thereby effectively preventing any potential information leaks.
Since its disruptive sound waves fall outside the audible range for humans, the device minimally affects the surrounding environment during its operation. Participants will be unaware of any auditory interference, allowing conversations to proceed naturally and fluidly. Furthermore, the device can intelligently adapt to various eavesdropping techniques, ensuring comprehensive protection.
A distinctive characteristic of the ultrasonic anti-voice jammers is their effective multi-sound unit arrangement. The compactly positioned sound units guarantee robust shielding within an angle span of 90 to 120 degrees.
P-US-N9 features angle adjustment capabilities. Users have the flexibility to modify the angle based on the specific location of the targeted device to enhance both the precision of the jamming effect and the extent of coverage.
The device is provided with sturdy support feet at all four corners, ensuring stability and preventing slippage when placed on or under a table, remaining in position even during prolonged use.
If you find the P-US-N9 insufficiently discreet, consider selecting our anti-recording jammer P-US-00-1, designed to resemble a portable power bank, making it less likely to draw attention in various settings.
Basic Specification Reference:
~ Targeted devices: mobile phones, voice recorders, and other audio capturing tools
~ Effective shielding range: >2.5m (the actual distance may vary based on device type)
~ Activation method: remote control
~ Operating temperature: -40??~55??br> ~ Relative humidity: 35~85%
~ Battery capacity: 8000 mAh
~ Charging input: AC 100V~240V
~ Charging output: DC 12V 3A
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