Hand-held jammers can shield signals of different frequency bands

To be honest, people increasingly want to live in a peaceful environment and enjoy a peaceful heart and a comfortable life. Therefore, do not want to be harassed by cell phone calls, or in some cases, someone is following the cell phone signal, travel is threatened or their privacy is attacked by WiFi. Therefore, they must interfere with the device to block cell phone and WiFi signals, and people who use signal jammers can achieve the ideal state they want.

Is there a way to solve the problems that mobile phones bring to our lives?
With the rapid development of technology, the functions of mobile phones are also advancing by leaps and bounds, especially the latest 4G mobile phone signals, which provide a lot of help and convenience for our lives! At the same time, it will also cause trouble to our lives. The influence of noise and mobile phone privacy is not well protected, which makes us confused. The best solution is to interfere with the mobile phone signal.
Now there is a handheld cell phone jammer, which is especially suitable for protecting different signals of mobile phones with 5 frequency bands. It can block the use of WiFi 3G GSM and Bluetooth mobile phones at the same time, especially without WiFi and Bluetooth cables. 2018 and the next few years. very popular.

What are the advantages of this Jammer?
This jammer is one of the most popular products on our website, equipped with 5 powerful antennas, with a shielding radius of up to 40 meters, depending on the signal strength in a given area. It can prevent being included in this range.
The compact jammer can provide 4W power and is equipped with 8 powerful antennas. The maximum shielding range is 20 meters, depending on the signal strength in a given area. It will effectively block all specified signal frequencies, including WiFi 3G GSM and Bluetooth. In addition to excellent interference and versatility, the device also has optional interference settings. The user can close any tape without affecting other tape operations. In addition, users will not need to use only the uplink with all TX frequency coverage links. It will not interfere with the uplink signal.
If you are looking for such jammers for better use in classrooms, churches, temples, gas stations, bus stations and other public places, these 5 GSM 3G WiFi and Bluetooth jammer frequency bands are your best choice. select.

The design and cooling system of the jammer is very small, with a built-in fan, which can be automatically cooled for normal operation. Another big advantage of this mobile jammer is that you can turn on or off any frequency band without affecting the operation of other frequency bands. In addition, because the device has a DC12V car charger, it can be used directly in the car, which is very convenient for people who want to use it in the car.
If you only need this Messenger, you can visit our page directly. If you have any questions, please feel free to contact our professional customer service team, they will solve all kinds of problems and questions until you buy what you need. Jammer.