Block Area Code Cell Phone
Based on years of customer feedback and our experience, here are some details you should pay attention to when using the cell phone jammer . Please read carefully. 1. Ensure that the antenna and other accessories are installed correctly; 2. In order to ensure sufficient power, the hand-held indicator turns yellow or red to indicate that the power supply has been powered off, and the shielding effect is not as good as usual; 3. Ensure that the mobile base station distance is more than 200 meters; 4. Block Area Code Cell Phone The effect depends on In the surrounding environment, the interference effect of using mobile phones in the 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 urban mobile base stations (need to shield mobile jammers) signal transmission. than the suburbs. 5. When using a mobile phone jammer, there should be no metal objects or wall obstacles around the antenna and between the jammer and the mobile phone to block the signal transmission; 6. Strong magnetic fields and strong electromagnetic waves will affect the interference effect; 7. The installation height of the mobile phone jamming device should be It is on the same level as the device you want to shield; 8. Long-term use of the mobile phone jammer will generate high heat, which affects the interference radius; 9. When the mobile phone is talking, the mobile phone jammer is not easy to shield the signal (the signal is very strong during the call);
The radio waves emitted by cell phone jammers are a 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 actually be used, please refer to the actual effect; 12. To detect the GPS jammer function, please download the GPS signal detection software to test the shielding effect, or open the car navigation function test; 13. The wifi jammer with WIFI interference function will also block other electrical appliances with WIFI, such as wireless microphones, speakers, monitors, etc. In order to achieve their goals, people take many steps to achieve their goals, such as recording and using other methods to obtain the information they need to obtain. But in reality, once they have the information, it's possible that someone's information has been stolen. This is a real hassle. For them, it is really necessary to take some measures to solve the problem and improve the situation. Do you know what they can do to fix this? Here you will get knowledge about wireless audio Block Area Code Cell Phone ,