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Portable cellular jammers, mobile GSM 3G 4G

Alligator Powerful 10 bands Jammer (10W)
Alligator is an extremely powerful all frequencies jammer that is capable to disable 10 frequencies at the same time. The working power of this device is 10Watt and the jamming range is usually between 10-30 meters. So Alligator is the most powerful handheld  protection device on the market rig..
$720.00
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APJ-16 - portable All in one jammer
First portable jammer ever which can completely jam all frequencies in the 164-5900MHz range. Just have a look at the frequencies that this jammer can fully disable: APJ-16 for Europe ..
$1 200.00
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Stalker 5G - 12 bands portable 5G jammer
Jammer Stalker 5G has a good outgoing total jamming power - 12 W. In total with 12 antennas it shows an excellent result among the competing devices. For cooling the device has the integral fan of cooling with the system of openings on the case for heat extraction. Jamming radius is up to 20 meters...
$850.00
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TITAN - 8 bands mobile phone jammer (8W)
TITAN jammer is one of the most powerful portable jamming solution currently available on the market with jamming range between 10-30 meters. It feels like a portable in your hands, however it definitely behave like a high power desktop unit. Dimensions are just 23*9*5cm which makes this jammer to l..
$620.00
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Albatross Pocket 3G (GPS) GSM Jammer
Albatross is a pocket GSM jammer that may be used against GSM, CDMA and other mobile phone networks along with 3G signals or GPS. While it has not high output power and only 5 meters of working radius, it is smaller than your smartphone and thus can be hidden anywhere starting from different bags an..
$179.00
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GM20 - 6 bands Jammer (7W)
GM20 is a military jammer that is used by soldiers in the modern conflict zones to prevent injuries and deaths caused by explosions of Improvised Explosive Devices (IEDs) detonated from the distance. Yet in urban areas there is also a risk of terrorist attack with those IEDs used as remotely..
$459.00
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MONSTRO 10 Best Handheld Mobile Phone Jammer
  MONSTRO 10 best handheld mobile jammer works with all frequency bands used by the wireless devices around you except low frequencies and 4G band. When you have such device in your hands, there is almost nothing that can hurt your privacy or break the secrecy of your location within 15 meters..
$499.00
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How GSM and 4G signal jammers work

GMS and 4G jammers are devices that can jam the signal of cell phones. Suppressing mobile communications is an effective way to protect confidentiality at a business meeting, during negotiations. A stationary cell phone jammer is often installed at commercial facilities, at schools during examinations (4G jamming on the exam is especially common), in theaters and other facilities where a powerful and prolonged blocking of communication is required.

To protect themselves and their personal data from unlawful interference from other people, and at the same time from annoying telephone chatters who are not familiar with the rules of behavior in public places, people have invented 4G signal jammers, also known as GSM frequency jammers. If you suspect that someone is following you using covert surveillance systems, audio and video equipment to record your personal meetings and conversations, or hidden cameras and microphones to monitor you, then you need to install a GSM 3G jammer. This signal jammer will help you get rid of many types of tracking and surveillance used by people watching you. In order to make yourself even more secure, you can also use WiFi signal jammers and VHF UHF blockers along with suppressors of other, not so common, but still used frequencies.

The purchase of GSM jammers for personal safety and within your private property is completely legal. However, it is worth remembering that you have no right, using various means of suppression, to prevent the use of communication services by third parties in public places.

FAQ

How to block GSM and 4G signal on cell phone?
Before using for the first time, the antennas must be tightly screwed to the corresponding connectors on the body of the phone jammer. The built-in rechargeable battery must then be fully charged for several hours. A portable cell phone jammer can work autonomously for about 2 hours from one battery charge, while if you connect the jammer to a charger, it can work continuously.
How do I know which exact cell frequencies do I need to block ?
The frequencies your cell phone is operating on can vary depending from the country you leave in. Please check the very helpful drop down menu on our left side bar to read more details about cell phone frequencies in your country. Apart from GSM, 3G, 4G jammers we also offer 5G, Wifi, bluetooth and other type of scramblers.
How to build a portable jammer?
In the Internet, you can find quite a lot of different schemes which can help you design an effective jammer for 3G, 4G and GSM signals yourself. The most common GSM jammer operates at 800 MHz. Since most mobile phones are using this frequency. Despite the simplicity of the principle of operation of the device, certain skills are required for its self-assembly.
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