Have you heard of cell phone jammers? If you don’t ask, you may use your phone frequently. Of course, Jammer is a product that can block radio signals from electronic products such as mobile phones, GPS and WIFI. More specifically, a mobile phone jammer that suppresses communication with a mobile phone or the like transmits interfering radio waves in the same frequency band as the frequency band used by the mobile phone or PHS, and degrades the radio wave conditions received by the mobile phone. This is to prevent the use of mobile phones in surrounding areas. Introduce in detail that wifi jammer disable bugs and SIM bugs that use mobile terminals (including smartphones and iPhones). Even if a bug/SIM-card eavesdropping device using mobile phone terminals (including smartphones and iphones) is installed indoors or in a car, communication (out of service area/interference) will be blocked to prevent eavesdropping. By sending a high-power RF signal within the same range as the mobile phone communication signal that needs to be blocked, interference may occur in the mobile phone communication (in a specific area). This wifi jammer can be used with some people to select the cutoff frequency range and selectively block only these frequencies. It can be used to prevent GSM, CDMA, 3G/4G and other popular mobile standards from working properly.
As you know, mobile phones have brought a lot of convenience to people. Employees use mobile phones during working hours. In this case, your phone will need a signal jammer. 4G mobile phone jammers have now become a very common device. Mobile jammers enter the market because people have such a demand. Mobile signal jammers can help monitor personnel. The mobile phone signal jammer briefly introduces basic information and practical functions. You can see that it can also be used to secure and protect information. This 4G mobile phone jammer can guarantee the fairness of the test. Bluetooth jammers are versatile. You can easily block Bluetooth and UHF signals. You don’t have to buy jammers for 3 signals. WiFi signal blockers are very popular. According to the signal strength in this area, a high output of 15 watts is designed. The interruption of the multifunctional signal jammer can reach a distance of 50 meters. After prolonged use, the WiFi jammer becomes hot. Will it damage the device itself? You don’t have to worry about it. Mobile jammers are used in classrooms, conference rooms, homes and theaters.