What should be paid attention to when upgrading the 5G shielding device in the examination room?

As the college entrance examination is approaching, many examination rooms have listed the upgrading and transformation of 5G Jammer devices as a top priority. With the widespread use of 5G mobile phones, Jammer 5G signals during the examination is the key to preventing candidates from cheating with their mobile phones. The following points should be noted when upgrading and transforming 5G interference devices in the examination room:

1.Jammer frequency:

The installed Jammer device should mainly target the Jammer frequencies of various high-tech communication means that candidates may use to cheat, such as walkie-talkies, conductive headphones, etc.

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2.Effective Jammer distance:

In a standardized examination room, at least one Jammer device should be installed in each classroom to ensure that the entire examination room shields wireless signals, and the effective shielding distance should be greater than 10 meters. The specific effective Jammer distance depends on the situation of the examination room to avoid interfering with the normal life of nearby residents.

3.Stability of Jammer effect:

Ensure that the Jammer is continuous and uninterrupted throughout the examination process, and there should be no intermittent interruptions or gaps in the Jammer effect. Best-selling WIFI jammers and GPS jammers in Europe and America.

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4.Minimum interference:

The Jammer device should run quietly, with little or no noise, to avoid interfering with candidates during the examination. In addition, the radiation level of the Jammer device must meet the national safety standards to prevent any physical harm to the invigilators and candidates.

JAMMERSIGNAL MDPB-X12 full-function mobile phone signal blocker is a cutting-edge Jammer product designed for examination rooms. It effectively blocks (interferes with) all mobile phone signals (CDMA, GSM, DCS, PHS, 3G, 4G, 5G), 2.4G/5.8G WIFI (WLAN), Bluetooth/2.4G communication, QQ, Weibo and other platform wireless network signals, and blocks pinhole camera signals to prevent all kinds of cheating methods.