Internal 10 Antennas Phone Signal DCS/GSM 2G 3G 4G 5G WiFi 2.4G 5.2G 5.8G GPS Cell Phone Signal Jammer Signal blocker
This portable 10 channels cell phone signal jammer is 2Watt for each channel, total 20W with built-in omnidirectional high gain antenna. The interference range is 10-30 meters ,very powerful .
Support frequency customization such as phone signal 2345G, WIFI signal, GPS, UHF ,VHF ,etc according to the specific requirements .
Main features :
* Built-in 10 omnidirectional antennas, the output power is up to 20Watt.
* No installation required, just turn on the switch to use;
* Built-in cooling fan, external air vent, good heat dissipation effect can make the shielding effect more stable;
* Built-in rechargeable lithium battery, use time up to 1-2 hours;
* Durable, rugged housing that is water and pressure resistant;
* Novel appearance design, better concealment;
* Equipped with a car charger, which can connect with car cigarette lighter to charge and use