A metal instrument of more than 100 yuan can make your mobile phone "misfire"? Recently, the reporter discovered that in the Huaqiangbei electronic market, a gadget called "5 Band Cell Phone Jammer" is selling hot. After buying a test, the reporter found that its function was so Powerful that it was frightening. In this regard, the Shenzhen Municipal Radio Management Department stated that it is illegal to use this type of equipment at the time and place approved by the security and confidentiality department, and citizens can report such phenomena to them. "We don't even allow them to install this kind of equipment in college entrance examination halls, courts, customs and other places." "Do you want a mobile phone signal jammer? You can prevent mobile phones from making calls..." Recently, the reporter found in the Huaqiangbei electronic market that those In the crowd, vendors who sell so-called "high-tech" electronic products such as mobile phone remote listening devices and pinhole cameras are now selling a new product called "mobile phone signal jammer." Can this kind of device really block the cell phone signal? The reporter said he wanted to see the goods. However, a Mr. Wu who claimed to be surnamed Wu said that he did not bring the equipment with him. The reporter then walked away on the grounds that he was too expensive. cell phone jammer
Later, the reporter found a counter in the SEG Digital Plaza and sold this kind of "5 Band Cell Phone Jammer" in a grand manner. The price varies from 100 yuan to 500 yuan according to different shielding ranges. According to the little girl guarding the counter, they set up the counter here for only one month and the business is good. This kind of mobile phone signal jammers have been selling very well recently, and they can sell dozens of them a day. Pranksters will also buy and play..." The reporter also found a lot of information about selling such "mobile phone signal jammers" on the Internet, most of which were advertisements from manufacturers and retailers. It is understood that Taobao has banned the sale of this device on its website last year, but on Alibaba, there are more than 3,500 clearly selling the device. And a Shenzhen manufacturer named "Dezhen" even produced a wall-mounted mobile phone signal jammer, which looks like a decorative painting hanging on the wall, but inside it is equipped with an antenna and a smart remote control. switch.
