Is it useful for a recording jammer to interfere with mobile phone recording?

source:Industry News release time:2021-06-02 Article author:sznbone Popular:Prison Jamming system

　　Is it useful for a recording jammer to interfere with mobile phone recording? "The recording blocker is only used in some related professional scenes that can prevent illegal recording, such as e-commerce talks, confidential meeting rooms, military talks and other high-level confidential scenes. In fact, this is not the case. The recording blocker (recording The jammer) has gradually developed into the life of an ordinary person, as long as it is a conversation scene, it may be used.

　　I believe that you can see a lot of news leaked by recordings on the Internet. After recording, malicious tampering adds fuel to it. This kind of thing can often be seen. Therefore,

　　The MDPB-L7B recording blocker is technically upgraded on the basis of the previous equipment, eliminating the high-frequency noise of the old equipment, and adding the information of various brands of mobile phones and recording equipment that have been on the market in the past two years. It is very good for new mobile phones and new recording equipment. Due to the different applicable places, it is possible to customize products without appearance according to the needs of users.

　　It should be noted that the recording jammer is only effective for mobile phones and other digital products, and has no interference to people. Because the human body does not receive ultrasonic waves, the mobile phone records all noise, but people cannot hear it, so it does not affect normal conversation and communication, or even Cannot detect that the anti-recorder is working.

　　L7B type is characterized by high interference intensity, can record noise in, and can effectively interfere with digital devices such as mobile phones and voice recorders. The interference distance is long, and the interference distance to most mobile phones is more than two meters. There are many interfering devices, which have good interference effects on most types of mobile phones on the market. The work is silent. Compared with the previous equipment, the sound produced by the studio is smaller and quieter.

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