In order to gain more knowledge besides books and classrooms, parents will buy tablets and smartphones for their children, but if children are obsessed with internet games, this becomes a big problem, not only without getting more Knowledge, on the contrary, delays the children's learning. Especially near the exam, children are still obsessed with these products. Parents are very worried that they will turn off the WiFi signal and even cut off the cable. However, children always have a way to crack the neighbor ’s WiFi signal password!
Is there any way to help parents solve this problem? Parents hope that their children can learn well. Electronic products such as tablets are only to help children learn better, not to indulge in the games inside. We recommend that you purchase a professional high quality mobile phone GSM 3G 4G GPS WiFi Bluetooth jammer, which can place the portable wifi signal jammer in a place with strong signals or children.
This gold-packed portable wifi jammer can not only interfere with CDMA GSM 3G 4G mobile phone signals, but also intercept Bluetooth WiFi wireless networks. It is powerful, has a wide interference band width, is inexpensive, and can interfere with nearby 5 to 20 meters signals. Equipped with a charger, easy to install, you only need to open the switch when using.
The current cell phone signal jammer is all-band, it can shield all 2G 3G 4G signals, 2.4G WIFI signals and Bluetooth signals, and interfere with the frequency sent by the mobile phone receiving base station and wireless router by its own frequency, In order to achieve the purpose of shielding them. So as long as it is 2.4G WIFI, it will definitely be shielded, unless it is 5.8G. At this time we need to pay attention to the signal frequency band interfered by the jammer. Many high-power mobile phone signal interceptors can also shield WiFi2 .4G and 5.8G frequency bands.