What is a "Jammer Signal Blocker Gsm"? The Most Authoritative Explanation.
What kind of signal does a phone jammer block?
It can block all 2G 3G 4G 5G phone signals and WiFi signals, with large coverage, effective interference effects and complete shielding of all phone signals. This is the latest mobile phone jammer. Designed for the latest 5.8G signals. It can effectively jamming 5.8G and other cell phone signals.What are the advantages of the only block GSM jammers?
Only blocker the downlink signal frequency, does not affect the normal work of the surrounding communication. High reliability, long-term and stable continuous operation in a variety of environments. This GSM jamming device has the remote interference distance and the interference signal is stable. It can block multiple signals at the same time.What is the range of a cell phone jammer?
This jammer has a jamming range of up to 30 meters and can jam all cell phone signals, such as 2G, 3G, 4G. In addition to cell phone signals, it can also interfere with WiFi and PHS signals. One jammer is equivalent to several non-adjustable jammers.What is a 5G signal jammer?
The multiband-function 5g signal jammer carries GSM, 3G, 4G and Wi-Fi together, which is easy for you, all phone signals will be interfered. Schools, conference rooms, offices, movie theaters, prisons, disco and casino owners in the building all use gsm network.
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