Att Cell Phone Spam Blocker Is A High Tech Product

There are several points to pay attention to when choosing a mobile phone jammer in the standardized test room. First of all, the standardized test room refers to the test room with an area of ​​less than 100 square meters and no signal base station within 500 meters nearby, and the metal shielding in the test room will not affect the shielding of Att Cell Phone Spam Blocker Effect. Then the optional signal jammer should be able to completely shield all the communication signal frequency bands specified by the country within the scope of the examination room. Finally, if a signal jammer can meet the above requirements, the lower the price, the better. After all, everyone wants to spend less money and do more things. Here we recommend a 5G signal jammer for standard exam rooms. 5G cell phone jammer is a high-tech product carefully developed according to the actual situation of mobile communication at home and abroad and using advanced foreign technology. It has a built-in 12-channel antenna and has a stronger shielding effect. It is mainly used for college entrance examination, adult college entrance examination, self-study examination and various colleges and universities, party and government organs, various large, medium and small conference rooms, concert halls, theaters and other places. It can effectively shield CDMA, GSM, DCS, PHS, 3G, 4G, 5G and other mobile phone signals and 2.4GWIFI signals within 100 square meters, ensuring that the shielded signals are not missing, and will not cause interference to other electronic equipment and base stations, and the working time is long and stable. .

With the approaching of the high school entrance examination and the college entrance examination, many schools or education bureaus are stepping up the purchase of mobile phone signal jammers in the examination room. Schools and education bureaus will not only purchase one unit when purchasing the test room Att Cell Phone Spam Blocker , but will often buy dozens or even hundreds of units. In this case, the unit price of the signal jammer in the test room is only a little different. For the whole project, Capital costs are huge. How to spend the least amount of money to buy a sufficient number of mobile phone signal jammers in the examination room has become a problem that schools are concerned about. Are there any signal jammers in the examination room that can meet the signal shielding requirements of the examination room and are relatively cheap? The company is mainly committed to the R&D and production of signal shielding and detection and positioning products. In this field, it has successively developed and produced a series of mobile phone signal shielding equipment and BQX series information security and confidentiality equipment. The industry has been highly praised and affirmed, and some series of products have been widely used and supported in the prison system, the military and various examinations.