When is it necessary to use a cell phone signal jammer? from dojammer's blog

In many occasions in daily life, such as exams, meetings, etc., it is very inappropriate to use mobile phones. At this time, in addition to paying for the mobile phone in advance, you can also use mobile phone signal jammers to block mobile phone data signals and Wi-Fi signals for special occasions. Without mobile phone data signal and online data signal, we will not play with mobile phones, which achieves the desired effect very well.

The creation of mobile phones has indeed increased the distance between people and provided great convenience for your daily life. However, with the spread of mobile phones, everyone has reached an inseparable state, which has brought great disadvantages to many occasions. Hence the huge shopping malls of cell phone signal jammers.

So, where are mobile phone signal jammers suitable for? The application areas of mobile phone signal jammers are still very common. Some confidentiality organizations, state agencies, colleges and universities, etc. can learn more about it.

1. Various large, medium and small examinations

Fairness and justice are the key rules of social development, and there are many exams that need to be faced in life, ranging from primary school to junior high school, junior high school to high school, and national-level exams such as college entrance examinations and civil service recruitment exams. In order to prevent students from cheating, in In various large, medium and small examinations, mobile phone signal jammers and other means must be used to block information in the examination room so that it cannot reach the mobile phone and cannot communicate. Online needs, then it can also be a good way to guard against students' cheating practices.

2. National defense areas, cells, and detention centers

In some areas that require strict control, such as defense centers, prison cells, detention centers, etc., the level of information confidentiality is very high. Mobile phones should be strictly monitored, and cell phone signals should be blocked in areas such as defense centers, prison cells, detention centers, etc. This can greatly prevent leaks. In addition to the three major types of mobile phone signal jammers described above, in other areas where phone calls are strictly prohibited, such as gas stations, petrochemical plants, hospitals, etc., the effect of installing a mobile phone signal jammer is also very ideal.

3. State agencies and enterprises

State agencies, enterprises, etc. also have demand for mobile phone signal jammers. The frequency of meetings held by party building agencies, government agencies, enterprises, etc. can be said to be very high. In order to allow participants to gather more at the meeting and learn the spirit of the meeting more deeply, it is also necessary to pay attention to the use of mobile phones. When leading cadres hold meetings, they turn on mobile phone signal jammers to block mobile phone signals. The leading cadres talk happily and the people below listen attentively. When using a cell phone signal jammer, you can choose it according to the applicable situation. If the venue is relatively large, you can use a cell phone signal jammer with too large an output power.