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source:Industry News release time:2021-08-21 Article author:sznbone Popular:Prison Jamming system
How to block the signal to prevent recording?Information security protection products always pay for what you pay for. Although everyone wants to spend the least money to get the most benefit. However, it is a pity. In terms of information security, there is no such possibility. Every penny you spend is related to how big your security is. For example, in a small conference room, it is impossible to completely cover and block the recording with one device. If there is such a device, it is not your ideal device. We have a recording jammer that may be able to do it, but as long as this device is turned on, you will not be able to accept the noise first, and the power emitted by so many transmitters is enough to make you unbearable. Currently, in the global market, there is no product that can be applied to any scenario that can satisfy everyone.
At present, all recording jammers on the market are manufactured based on two aspects of technology, ultrasonic interference and white noise interference. Ultrasonic technology is silent, it can interfere with all devices with microphones. The white noise mode is noise interference. This mode is only suitable for environments where both parties in the conversation know about it. The development and design of each anti-recording jammer is aimed at a certain scene. Private offices, multi-person conference rooms, outdoor private conversations, private conversations in clubs, and products designed for different scenarios will only have the greatest effect in the environment within its design range.
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