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Precautions regarding mobile phone signal jammers
1. The effective range of the signal jammer of the mobile phone is the circular area around the jammer. Therefore, pay attention to the correct placement of the signal jammer...
Precautions regarding mobile phone signal jammers
1. The effective range of the signal jammer of the mobile phone is the circular area around the jammer. Therefore, pay attention to the correct placement of the signal jammer...
When do you need a mobile phone signal jammer?
Mobile phones have narrowed the gap between people and brought great convenience to everyone's lives, but with the spread of mobile phones, information security leaks have become more serious, and...
When do you need a mobile phone signal jammer?
Mobile phones have narrowed the gap between people and brought great convenience to everyone's lives, but with the spread of mobile phones, information security leaks have become more serious, and...
Which mobile phone jammer is suitable for school?
The mobile phone signal shield device in the examination room is mainly used for specialized grade exams at universities, college exams such as graduate school entrance exams at high schools,...
Which mobile phone jammer is suitable for school?
The mobile phone signal shield device in the examination room is mainly used for specialized grade exams at universities, college exams such as graduate school entrance exams at high schools,...
How to choose a 4G mobile phone signal jammer?
4G is a combination of 3G and WLAN that allows you to quickly send data, high quality, audio, video, and images. 4G can be downloaded at speeds of over 100...
How to choose a 4G mobile phone signal jammer?
4G is a combination of 3G and WLAN that allows you to quickly send data, high quality, audio, video, and images. 4G can be downloaded at speeds of over 100...
What are the principles associated with the tra...
Effectively shields Docomo, Softbank, AU, eMobile, WILLCOM, 3G mobile phone signals, 4G mobile phone signals, 24GWIFi, 5.8GWIFI, UHF, VHF walky talkie signals and other mobile communication signals. Wireless Communication Principle:...
What are the principles associated with the tra...
Effectively shields Docomo, Softbank, AU, eMobile, WILLCOM, 3G mobile phone signals, 4G mobile phone signals, 24GWIFi, 5.8GWIFI, UHF, VHF walky talkie signals and other mobile communication signals. Wireless Communication Principle:...
How to choose a mobile phone signal jammer?
Cell phone jammer are manufactured to reasonably avoid and jam mobile phone related signals such as GPS, WIFI, 2G, 3G, 4G, or 5G. It is mainly used in school examination...
How to choose a mobile phone signal jammer?
Cell phone jammer are manufactured to reasonably avoid and jam mobile phone related signals such as GPS, WIFI, 2G, 3G, 4G, or 5G. It is mainly used in school examination...
How much does a mobile phone signal jammer cost?
The price of a mobile phone signal jammer is about 7,000 to 40,000 yen, depending on the application. For example, gps blocker are specially used for mortgage car services. The...
How much does a mobile phone signal jammer cost?
The price of a mobile phone signal jammer is about 7,000 to 40,000 yen, depending on the application. For example, gps blocker are specially used for mortgage car services. The...
How to test the effective shield distance of a ...
1. Prepare mobile phones with multiple frequency bands, turn on the mobile jammer, hold each mobile phone, and set the effective shield radius of the signal blocker and the shield...
How to test the effective shield distance of a ...
1. Prepare mobile phones with multiple frequency bands, turn on the mobile jammer, hold each mobile phone, and set the effective shield radius of the signal blocker and the shield...
What is the shield range of signal interference...
First type: Within a narrow range of 0-10 meters, an area of ββup to 120 square meters. Low power mobile jammer. The shielding effect depends on the distance between the...
What is the shield range of signal interference...
First type: Within a narrow range of 0-10 meters, an area of ββup to 120 square meters. Low power mobile jammer. The shielding effect depends on the distance between the...
Mobile phone jammers can solve the problem of l...
With the development of modern science and technology, mobile devices such as mobile phones have been widely developed. Everyone owns one or more mobile phones because they can easily contact,...
Mobile phone jammers can solve the problem of l...
With the development of modern science and technology, mobile devices such as mobile phones have been widely developed. Everyone owns one or more mobile phones because they can easily contact,...
What are the characteristics of the signal jamm...
Laboratory signal blocker are mainly used in laboratory, what are the characteristics of laboratory signal jammers? Today, mobile jammers in doctor's offices are common in places like doctor's offices. Many...
What are the characteristics of the signal jamm...
Laboratory signal blocker are mainly used in laboratory, what are the characteristics of laboratory signal jammers? Today, mobile jammers in doctor's offices are common in places like doctor's offices. Many...
Technical benefits of conference room signal ja...
Many companies install signal jammer in conference rooms. The main reason is that you don't want to make a phone call to prevent the meeting from proceeding. What are the...
Technical benefits of conference room signal ja...
Many companies install signal jammer in conference rooms. The main reason is that you don't want to make a phone call to prevent the meeting from proceeding. What are the...
What is the purpose of the telephone signal jam...
Telephone signal jammers mainly use mobile phones in doctor's offices, schools, gas stations, churches, courts, libraries, conference centers (rooms), theaters, hospitals, governments, finances, prisons, public security, military powers, etc. It...
What is the purpose of the telephone signal jam...
Telephone signal jammers mainly use mobile phones in doctor's offices, schools, gas stations, churches, courts, libraries, conference centers (rooms), theaters, hospitals, governments, finances, prisons, public security, military powers, etc. It...
What is the type of wireless LAN signal jammer?
Canadian advertiser Grip Limited recently proposed a new idea. It's a tie that can hijack your home WiFi signal and change its transmission path. After wearing this tie, only users...
What is the type of wireless LAN signal jammer?
Canadian advertiser Grip Limited recently proposed a new idea. It's a tie that can hijack your home WiFi signal and change its transmission path. After wearing this tie, only users...
Use test room signal jammers to prevent fraud
College entrance exams are an important turning point in life. Young people cannot tolerate any temptation and cannot regret it for the rest of their lives. As a place where...
Use test room signal jammers to prevent fraud
College entrance exams are an important turning point in life. Young people cannot tolerate any temptation and cannot regret it for the rest of their lives. As a place where...
Maintain order in the doctor's office
Many schools need to prepare for the exam, such as classroom placement and placement, staffing, and how to stabilize the order of the exam rooms, when the exam is held...
Maintain order in the doctor's office
Many schools need to prepare for the exam, such as classroom placement and placement, staffing, and how to stabilize the order of the exam rooms, when the exam is held...
Is there a difference in the distance of mobile...
The effective shield distance for the jammer is the indoor distance. There are not many obstacles indoors, and there is a certain distance from the base station. Using a desktop...
Is there a difference in the distance of mobile...
The effective shield distance for the jammer is the indoor distance. There are not many obstacles indoors, and there is a certain distance from the base station. Using a desktop...
What are the different types of signal jammers?...
It is very inappropriate to use mobile phones in daily life such as school, examination room, conference room, prison, etc., but at the moment, not only the mobile phone is...
What are the different types of signal jammers?...
It is very inappropriate to use mobile phones in daily life such as school, examination room, conference room, prison, etc., but at the moment, not only the mobile phone is...
Interfering device problems
Often there is customer service consultation and feedback, and mobile phone signal jammers are not effective. Why is the jamming installation not working or sometimes very ineffective? This is due...
Interfering device problems
Often there is customer service consultation and feedback, and mobile phone signal jammers are not effective. Why is the jamming installation not working or sometimes very ineffective? This is due...
How to use the mobile jammer
Within a certain frequency range, the mobile phone and the base station are connected by radio waves, and data and voice transmission is completed at a certain baud rate and...
How to use the mobile jammer
Within a certain frequency range, the mobile phone and the base station are connected by radio waves, and data and voice transmission is completed at a certain baud rate and...