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Portable Cell Phone Jammer 8 Band Phone Jammer

Mini Cell Phone Jammer China

Maurer Johannes 2021-10-14

Perhaps we should all know that in many countries, there is no clear legal regulation on Mini Cell Phone Jammer China device, but for our use, we should also understand the relevant precautions, including the protection of equipment performance, and where I can use it. Signal jammers are among our common mobile phone signal jammers. The use of mobile phones is prohibited to prevent harassment of calls and mobile phone ringing. GPS satellite positioning jammers protect the whereabouts of vehicles, avoid tracking, and protect location privacy. cell phone jammer The interference radius may be related to the specific location you use, and sometimes it cannot reach the required range, which may be affected by the surrounding environment. You should use a signal jammer that is easy to carry and concealed interference, it can protect your privacy.

Based on many years of customer feedback and our experience, here are some details that should be paid attention to when using mobile phone signal jammers. Please read carefully. 1. Ensure that the antenna and other accessories are installed correctly; 2. To ensure sufficient power, the hand-held indicator turns yellow or red to indicate that the power supply has fallen, and the shielding effect is not as usual; 3. Ensure that the mobile base station is more than 200 meters away; 4. Mini Cell Phone Jammer China The effect depends on In the surrounding environment, the interference effect of mobile phones used in suburbs is better than that in cities, because the density of urban mobile base stations is higher, and the distance between base stations is relatively close, resulting in the transmission of signals from urban mobile base stations (where mobile jammers need to be blocked) than in the suburbs. 5. When using a mobile phone jammer, there should be no metal objects or wall obstructions around the antenna and between the jammer and the phone to block signal transmission; 6. Strong magnetic fields and strong electromagnetic waves will affect the interference effect; 7. Mobile phone interference The installation height of the device should be at the same level as the device you want to shield; 8. Long-term use of the mobile phone jammer will cause high heat and affect the interference radius; 9. When the phone is in a call, the mobile phone jammer is not easy to shield the signal (The signal is very strong during a call); 10. The radio wave emitted by the mobile phone jammer is a kind of high-energy material. It is normal for the machine to heat up due to the accumulation of high-energy materials; 11. The signal on the mobile phone indicates that there is a certain delay in the refresh of the grid. The interference may have been turned on but the mobile phone still displays the signal, but the mobile phone cannot be used in fact, please follow the actual effect; 12. To detect the function of the GPS jammer, please download the GPS signal detection software to test the shielding effect, or open the car navigation function test; 13. A wifi jammer device with WIFI interference function will also block other appliances with WIFI, such as wireless microphones, speakers, monitors, etc.