What are the advantages of radio wave blocking devices?

What are the advantages of radio wave blocking devices?

Mobile phone jammer is a cell phone jammer developed according to the actual situation of mobile communication. It can block signals within a radius of 5-50m. Interferes with the downlink frequency band. Does not block the base station signal. Suppressors from other companies block these two frequency bands at the same time. The outdoor blocking effect is also good. We have a high power type jammer. Outdoor signals also have an excellent jamming effect. High power mobile phone signal jammers are waterproof and sturdy. The design of the metal case of aluminum alloy is adopted. Our products have many advantages. Uses advanced technology. The products are subject to strict quality control.

10 Bands Portable High Power Cell Phone Jammer Jamming GPS WiFi 4G

Product performance is stable. There are different models. There is also a military shut-off device. I work for a long time. A device for suppressing mobile phone signals in prisons, military bases, gas stations, etc. It has high output and a wide shielding range. It can be created in a magnetic field that shields radio waves within a specified range. Within the cutoff range, high power signal jammer can completely cut off all frequency bands of mobile phone signals. If the operating temperature is too high, the fan will automatically start cooling. We can guarantee continuous long hours of work.