What is a "Gsm Blocker"? The Most Authoritative Explanation.
What is Desktop 4 Bands GSM 3G 4G blocker device?
Desktop 4 Bands GSM 3G 4G Blocker Device This device can jamming multiple bands, all cell phone signals can be shielded. 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.How can I block a GSM signal?
The first thing you must think about is the law enforcement of the relevant managers, but that's not going to work. You might consider buy GSM jammer, which is a jamming device designed specifically for GSM signals. The current GSM blocker is not only jamming for GSM, but also for shielding GPS and WiFi 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.Do GSM blockers block GPS and WiFi?
The current GSM blocker is not only jamming for GSM, but also for shielding GPS and WiFi signals.Related Articles
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