Do you need an interfering device that can block both mobile phone and WiFi signals? This 3G/4G/WiFi/cell phone jammer can definitely help you. This phone and 4G jammer are the best combination of high technology and advanced design. It has a newly designed appearance and an excellent cooling system inside. Its 8 frequency bands can be used individually. That is, a single frequency band can be adjusted or disabled without affecting the operation of other frequency bands. Because it is equipped with a car charger and adapter, it can be used directly in the car, which is very convenient for users who want to use it while driving. According to the signal capacity of the application area, its interference range can reach 20 meters.
The invention of WiFi undoubtedly brought us great convenience. This is the innovation of the network. Now, we have WiFi networks in many places, such as restaurants, high-end clubs, KTV and other public places. The Internet is very convenient, so we can watch TV programs and news 24 hours a day. Although WiFi is very popular, it is prohibited in some places. For example, gas stations cannot use WiFi, and there are also hospitals. WiFi will affect the normal operation of medical equipment. In order to protect these places, it is necessary to install WiFi jammers. The wireless jammer is specially designed to prevent the transmission of wireless signals in a certain radius. Since a wifi jammer will interfere with wireless cameras, WiFi and Bluetooth, it can use WiFi frequencies. When you first buy Jammer, it should be mentioned that it is easy to use. In addition, it has a light weight and a palm size that can be carried around. The WiFi jammer has a built-in battery, which allows the jammer to work for 3 to 5 hours. You can also use the AC adapter to charge for 30 minutes.