3G Cell Phone Scrambler
Imagine if you need to go to a concert hall where you listen to a concert, and you like to always ring your phone ringing next to you, or call out loudly, this will make you very angry, I think so. This is why the concert hall is equipped with 3G Cell Phone Scrambler. On the one hand, you can prevent ringtones from interfering with music performers, on the other hand, you can ensure that the audience has a better experience. If you are enjoying a great concert or a good movie, there is a telephone ringing theater nearby, everyone will be angry. If you think it shouldn't happen in such a place, you can use a cell phone jammer. cell phone jammer
Mini Type Portable Signal Blocker GSM 3G WiFi GPS Device
This is a mini portable hidden type multi - purpose smartphone signal blocker. First of all, the design of this device is very portable. The size of 20mm*20mm*26mm can be easily put into pocket or backpack. Second, the device has a very strong concealment. The device looks like a portable power source, can ensure that you are not easily perceived by others during your use. Third, although the device is very small, but it can also interfere with multiple signals
Desktop8-Band Mobile Phone Jammer DCS/PHS WIFI CDMA/GSM GPS 3G 4G Blockers
This product is an enhanced signal mobile phone jammer, a unique customized high-gain antenna, high-efficiency management chip shielding only shields effective signal reception, the high-gain antenna of this machine can cover 10-30 meters (depending on the strength of the base station signal ) The shielding range is shielded against the operator's dual-mode 2G, 3G, 4G, GPS, WIFI and other signals, so that all communications within the shielding range are completely disconnected from the outside world.
N8N Military Portable GPS WiFi Lojack Cell Phone Jammer
This is a new 8-band portable military diy cell phone signal jammer. It has a very large jamming range. It can be hung from the arm and is very portable. With a separate control button, you can choose the frequency band you want to jam. It easy to carry, Pocket-size, Hang or wear on the arm or belt. Has power , Can shield all common phone signal around radius 5-40m. Each band can work separately or simultaneously with switch to turn ON/OFF