Portable cell phone jammer is a high-tech successfully product developed by the actual situation of external mobile communication. It adopts imported ICs, especially for special needs at home and abroad, such as negotiation room, mobile vehicles, mobile political and business dignitaries, etc small-scale places.
Most portable jammers can block the GSM CDMA DCS PHS PCS 3G 4G mobile phone signal within the radius of 0.5-15 meters, so that the mobile phone in the area can not be played and answered, and will not interfere with other electronic devices in the environment. When the phone is away from the shielding range, it can be restored to normal use. The machine is generally easy to carry, concealed, small in size, light in weight, simple in operation, low in power consumption, and can be used for up to 2-3 hours. Most Android mobile phone chargers on the market can be used.
Handheld jammer is a truly green and environmentally-friendly hand-held shield device. The flooding of mobile phones has caused many people to suffer from mobile phone noise. portable cell phone jammers for sale not only shields the most common 2G 3G 4G mobile phone signals, but also blocks WiFi Bluetooth signals without affecting the normal use of other electronic devices in the range.
portable door jammer blocks direct signals from the base station, the phone does not turn off, but is temporarily in a no-network, no-signal state. We offer a wide range of telephone signal jammers, so you can choose the one that best suits your needs. The mobile jammer is very practical and can be used for commercial purposes. This is a reliable product, a convenient signal suppressor for a variety of applications.