How to use signal jammers, is it harmful to the human body?

How to use the signal jammer, is it harmful to the human body?

1.Why do some mobile phones still display the signal indication when the signal jammer is turned on?

Answer: This is just an illusion. In fact, the mobile phone cannot communicate during this period. If you try to make a call, you will find that there is no signal indication on the mobile phone screen.

2.Will the signal jammer interfere with the normal operation of other electronic devices?

Answer: No. The electromagnetic signals emitted by the signal jammer are limited to the mobile phone operating frequency band stipulated by the state, and only interfere with mobile phone communications. These signals remain relatively static and will not affect other electronic devices.

3.Is the signal jammer harmful to the human body and mobile phones?

Answer: Please rest assured that the electromagnetic signals emitted by the Cell Phone Jammer are very weak. Test data show that this signal strength is harmless to the human body. In addition, the signal jammer only blocks the forward signal of the mobile phone, making it impossible for the mobile phone to communicate with the base station. It will not cause any damage to the mobile phone itself.

4.Is there a difference in the effective distance of the signal jammer indoors and outdoors?

Answer: There is a difference. The effective distance of the signal jammer (10-40 meters) generally refers to indoor use. In open outdoor areas, the effective interference range can reach several hundred meters. It should be noted that whether indoors or outdoors, the effective distance of the jammer will be affected by environmental conditions such as the distance from the base station and the location of the equipment. Therefore, these factors should be considered when using the signal jammer to avoid blind spots that affect the interference effect.

5.Does the signal jammer have the same effect on GSM and CDMA mobile phones?

Answer: This question is reasonable. Since the anti-interference performance of CDMA mobile phones is better than that of GSM mobile phones, the effective interference distance of the signal jammer on CDMA devices will be slightly shorter than that on GSM devices, but the difference is not large, about 2-4 meters. However, in some special areas, it is recommended to increase the number of jammers appropriately to ensure the shielding effect of CDMA mobile phones. Popular WIFI jammers and GPS jammers in Europe and America are worth buying.

6.After the jammer has been working for a period of time, the outer shell will heat up. Will it damage the equipment if it continues to work?

Answer: Thank you for your concern. This is normal. The jammer adopts an aluminum alloy brushed chassis design, which is conducive to heat dissipation and ensures long-term stable operation.

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