1. Will the cell phone jammer affect the normal operation of other electronic products?
Answer: No. This is because the electromagnetic data signals transmitted by the equipment fall completely within the working frequency band of mobile phones specified by our country, which will only block mobile phone communication. And this kind of data signal is always in a relatively static state and will not affect any electronic products.
2. Is there any difference between the mobile phone signal jammer in the room and outdoor use?
Answer: Yes. The reasonable shielding distance of the equipment refers to the distance in the room. In outdoor open areas, the effective shielding distance can reach 500 meters. Whether it is used outdoors or in a room, the effective working distance of the shield has a certain relationship with the environmental conditions at the time. Such as
The distance from the base station, the placement position, etc. Therefore, when using mobile phone signal shielding, this element should be taken into consideration to prevent shielding blind spots and affecting shielding effects.
3. Is cell phone signal shielding harmful to the body and cell phone?
Answer: Please rest assured that the strength of the electromagnetic induction signal sent by the device is very weak. The data test shows that the strength of this kind of signal is far from harmful to the human body. In addition, the device only blocks the forward signal of the mobile phone, so that the mobile phone cannot get in touch with the communication base station. Therefore, it will not cause any damage to the mobile phone itself at all.
4. Does the mobile phone signal jammer have the same effect on GSM and CDMA mobile phones?
Answer: Because the anti-interference performance of CDMA mobile phones is much better than that of GSM mobile phones, the reasonable shielding distance of this device for CDMA mobile phones is lower than that of GSM mobile phones, but the difference is not very big. That also reminds users that in some particularly important venues, the number of infield equipment should be increased when necessary to ensure the shielding effect of CDMA mobile phones.
5. After the mobile phone signal jammer works for a period of time, the shell heats up. Will long-term operation damage the equipment?
Answer: Thank you for your carefulness, it is a normal phenomenon. In design, everyone uses the heat transfer of the metal shell to assist in heat dissipation. In turn, the long-term stable operation of the equipment can be ensured. Therefore, the heat generated by the shell of the mobile phone signal jammer will not damage the device.