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source:Industry News release time:2021-06-01 Article author:sznbone Popular:Prison Jamming system
The nemesis of the recorder, the recording jammer "The recording jammer is such a device, it will produce random inaudible ultrasonic interference noise, the signal can produce high-intensity suppression to the voice and audio signal in silence. Interference makes the microphone of the recording equipment pick up only noise information, but cannot distinguish the original voice information, thereby ensuring the absolute safety of the original voice information. Widely used in: leadership offices, confidential meeting rooms, business negotiation rooms, hotels, bedrooms, etc. Everything needs to be an important confidential place to prevent recording.
The recording blocker adopts security encryption processing, and effectively prevents post-recovery by mixing high and low frequency audio sources. Whether it is a variety of wired and wireless pickups, microphones, as long as it is a capacitive pickup, you can achieve complete interference through the recording shield.
Recording blocker is a high-tech product that prevents illegal recording from technical means. People's normal conversations were recorded silently and reprocessed out of context to become a means of coercion by people with ulterior motives and a source of rumors and troubles. Some important information related to national security was illegally recorded and spread, becoming a serious threat to the security of society. Hidden dangers.
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