What are the advantages of cell phone signal blockers?
In the past few years, various types of mobile phone signal shielding devices have emerged in an endless stream, and we are dizzy and dazzling, but in fact not all products are suitable for us to use, some products are common, Therefore, it is not suitable for us to apply to other categories. There is a very special kind of shielding device, which is also presented in front of us. Its name is called mobile wireless signal shielding device. So what kind of advantages does this kind of product have? When we use the cell phone signal blocker, you will find that no matter where we are, we only need to be able to turn such a switch on and off, then everyone has no way to search our wireless signal, in other words The effect of household products is more obvious than ordinary public goods. In such an environment, we can always screen out all the signals easily, but if we use a common shielding device, it may show shielding effect. Unstable problems, so we need to understand the detailed application results.
What are the advantages of mobile phone wireless signal shielding? Here are the four major advantages of the mobile phone signal blocker:
1. Application site Wide mobile phone signal shielding device is mainly used in the examination room, and is not limited to the examination room. It can also be applied to prisons, gas stations, mobile phone bombs, oil depots, liquefied gas stations, detention centers, interrogation rooms, courts, labor reform teams, conference rooms. , theaters, churches, libraries, school dormitories, special security and secret places (machines, negotiation rooms, activity vehicles, mobile politics and business dignitaries) will be used.
2. Targeted mobile phone wireless signal shielding device can be mainly used in domestic college entrance examination, domestic postgraduate entrance examination, adult college entrance examination, self-study exam and various college examinations, as well as various types of secondary schools, technical secondary schools, vocational high schools, prisons, detention centers, conference rooms, etc. Cheating, messing up text messages, communicating with outsiders, and stringing the same.
3. Shielded signals are effectively shielded from GSM/CDMA/DCS/PHS/TD-SCDMA/WCDMA/WIFI/TD-LTE/FDD-LTE. Wait
4. Advantages of the machine 1. High-dispersion aluminum alloy casing, low working temperature and more stable shielding effect. 2. Built-in silent turbo fan, working noise is small. 3. Separate power adapter. 12V/24V DC power supply work, it can be used for car mobile work. 4. The antenna is externally designed, and the end-to-end interface makes the appearance more beautiful and decent. And with anti-loose design, the antenna and the host have the identification working frequency band to correspond one by one.