After the interference performance gradually stabilizes, it can fully meet the signal shielding requirements of different environments. High-output signal over-range equipment is widely used. The coverage is obviously wider. As the interference intensity continues to increase, it can effectively block a wider range of signals. The overall level of deterrence technology has been greatly improved. Different blocking requirements of different Commercial Cell Phone Jammer devices may also be different. You need to have intuitive knowledge. cell phone jammer
However, because the shielding effect of mobile phone jammers is limited, it is generally within a radius of 0 to 50 meters, and the area is about 250 square meters. Within this range, it can be guaranteed to isolate the communication signal and WIFI. Signal, but when installing Commercial Cell Phone Jammer in the test room, pay attention to avoid covering it with metal objects, because this will seriously affect its shielding effect, and because the shielding effect will be greatly reduced as the wall is penetrated, it is best to use it At this time, it is ensured to be in the open area, so as to ensure the maximum effect of the mobile phone jammer. If you feel that the lower Power is not suitable, you can also choose a higher Power .
