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Regulators Demand Increased Oversight of Cell Phone Jammers

We are well aware that there are many ineffective and most important professional VCRSs on the market. But as long as we are in such a weak position, there will be digital credit cards in the form of digital recorders, which we will continue to investigate and refer to the best surveillance agencies in Italy and abroad. Thanks to the many interesting features listed above, notecards not only have the aesthetics of a given task, but they also have the ability to initiate high-quality recordings. A well-known manufacturer suggested that there are many types and specifications of cell phone signal jammers.

First, I want to set up an application site. Most of the cell phone jammers used on the test site are suitable for temporary tasks and are durable. Second, how big are we in lockdown? For example, a house of 100 square meters or a site of more than 1,000 square meters, the total area is large, the output power is large, the total area is small, and the shielding output power is large. Adjustment. What other frequency bands must be blocked? Are China Mobile, China Unicom, China Telecom, and CDMA all blocked? Maybe only some frequency bands need to be shielded.

Whether it is a slimming watch or a modified cheating headset, it can penetrate the electronic shield of the college entrance examination. If you spend about 20,000 yuan to avoid the metal detector, you can buy the answer sheet made by the gunman on the spot, and ensure that the score reaches the ordinary undergraduate level. In the annual college entrance examination, there are always some people thinking about using inappropriate wrestling to win their future destiny.

From electronically scanning photos of candidates to installing electronic cellphone jammers, commonly known as “electronic dogs”, in test rooms, regulators are stepping up efforts to prevent cheating on exams. However, with the promotion of high profits, professional liars have gradually upgraded their tactics. Several “high-tech” devices that can evade the detection of “electronic dogs” have also been quietly listed in Changchun. Reporters leaked through unannounced interviews. Open the cheating machine to avoid the secrets of electronic mobile phone jammers, and further explore the black economic chain in front of the college entrance examination.