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Development Background The wireless communication like Phone Wifi signal brings us the convenience of the information transmission and colorful entertainment. However, it also invloves in lots of illegal activities and leads to the serious scoiety problems such as the key document leaking ...
The cell phone portable jammer has powerful interference capabilities with 3 watt output power. At the same time, it has small and lightweight features which is convenient anywhere used. It can jamming the CDMA GSM and 3G cellular network signals. Besides, it also provides other interfer ...
Extensive coverage of 100 to 200 square meters (-75 dBm, transparent interior environment, depending on the distance from the surrounding base stations) High power 30W (single channel 3-5W) effectively shields 3 networks 2G 3G 4G 5G cellphone signal and WIFI signal Equipped with a precise voltage ...
Many home / office routers have a dual WiFi band, which means that they contain two wireless radios, one in the 2.4 GHz band and one in the 5 GHz band. So it won't be enough to use a simple 2.4 GHz router to completely disable such a router. You will also need to disable the 5 GHz frequencies. ...