Professional Technology Blog At Perfectjammer

Do you like football? Do you like watching football games? Do you like watching FIFA? Then you need a cell phone jammer. Would you be mad if there was a great shot and suddenly your phone near your house rang? Now in our life, the mobile phone is the most important thing, we carry the mobile […]

Do the police really tell us how to monitor and track our phones? Is this correct? good morning everyone! I heard that the ACLU received a certificate that gave police instructions on how to track a cell phone jammer and use it to spy on us. is this real? Documentary evidence received by the American Civil Liberties […]

If the meeting room does not have a pre-installed dark compartment (wall-mounted cassette) reserved for 5G shielding equipment, usually the best advice is to use some wall access or free space in the corner of the meeting room to create a side cabinet. The selection of materials and color matching should be consistent with the […]

When customers buy cell phone jammer, they often think of the need to block cell phone signals in the conference room after completing the overall decoration of the conference room. After the decoration is completed, it is not difficult to choose a mobile phone signal jammer, but how to install it becomes a difficult problem. The […]

However, the news of “possibly a 5G signal shielding vulnerability” immediately caught the attention of the network. Netizens mainly focus on two points: At present, 5G mobile phones and 5G signals are nothing new. Why is there a signal shielding gap in the investigation room involved in the incident? Is this omission an individual case […]

This year is the “Integrity Test Advertising Year” in our province. Before the start of the test, each candidate’s mobile phone received a reminder text message from the State Personnel and Social Security Bureau, reminding them to take the integrity test. According to the person in charge of the National Personnel Examination Institute, a number […]

In the examination room, before purchasing a cell phone jammer, you may wish to conduct an actual test to determine the actual shielding range of the jammer, and then decide how many cell phone jammers you need based on the actual test data. This is very important, otherwise there will be some places that are not […]

But what many people don’t know is that there is such a device, which may seriously affect the effect of the mobile phone signal shielding device, that is, the shielding range. This is a question that all college entrance examination rooms in the school need to consider. what device is this? It is the base […]

Key equipment that has been frequently used in major examination rooms recently. I believe that many people should know the real role of this device. It is a key device vigorously promoted in school examinations, which can effectively prevent and prevent candidates from cheating. That is today’s protagonist: cell phone jammer. There are less than 100 […]

Mobile phone jammer is a new type of environmental protection information security and confidentiality product newly developed by applying modern high technology. The working principle of this product is roughly the same as that of the communication signal source. A fan-shaped shielding space is customized according to the power of the shielding device, and the […]