Cell phone jammers are devices that create a temporary "dead zone" to all cell phone traffic in their immediate proximity. Jammers are typically used by the police and military to control or disrupt communication during hostage situations and bomb threats. Traditionally, jammers were large antennas mounted on trailers that had to be pulled behind a truck. They now come in a variety of shapes and sizes including models that are about the size of a cell phone. Now cellphone jammer is used in a variety of settings: schools, hospitals, prisons, restaurants, theaters, churches, etc.
The portable jammer is one of the most popular styles. In the jammer purchase store, you can get the best portable mobile phone block device GPS block, which is the most popular han...
2 commentsMost recent by PerfectjammerSeptember 2020Cell Phone
For any product we buy, we hope that it will be more powerful and can provide us with better services, so how to choose and find a high-power jammer? You can refer to our website.
2 commentsMost recent by PerfectjammerSeptember 2020Cell Phone
What should I consider when buying a GPS tracker? First of all, price, store quality, logistics, payment security, store reputation, interference frequency, function are all you nee...
2 commentsMost recent by PerfectjammerSeptember 2020Cell Phone
I tested the same jammer equipment indoors and outdoors at the same time, and found that the outdoor shielding radius is larger than the indoor shielding radius. What is causing this?
2 commentsMost recent by PerfectjammerAugust 2020Cell Phone
In some public places in Mexico, mobile phones are usually unavailable or the signal is unavailable. This is because the cell phone signal is blocked. Is it legal to use signal bloc...
2 commentsMost recent by PerfectjammerAugust 2020Cell Phone
The church is a sacred place. The priest reminds the parishioners to turn off their mobile phones before the service starts. However, some people still do not comply. So how to prev...
2 commentsMost recent by PerfectjammerAugust 2020Cell Phone
In order to welcome this hot summer, 90% of all products on our website are sold, powerful and high-quality signal jammers, you can buy them here, we promise to replace them within ...
2 commentsMost recent by PerfectjammerJuly 2020Cell Phone
We should all know that everything has a corresponding life cycle, but the lifespan will be correspondingly different in the maintenance of different levels of equipment, so how can...
2 commentsMost recent by PerfectjammerJuly 2020Cell Phone
The mobile phone signal jammer will intercept the signal of the mobile phone and prohibit the use of the mobile phone. Does it have other functions? Do you like information privacy?...
2 commentsMost recent by PerfectjammerJuly 2020Cell Phone
Hello there! I want to prohibit more than one type of signal, it has a unique signal frequency, but in the jammers in the store, I found that there is no interference frequency comb...
2 commentsMost recent by PerfectjammerJuly 2020Cell Phone
Hello everyone! I want to make a jammer device to block cell phone signals by myself. What auxiliary materials are needed? where can buy this? What do you recommend?
2 commentsMost recent by PerfectjammerJuly 2020Cell Phone
Mobile phone signal jammers are very popular. Where are many jamming devices used? It is one of the most widely used devices I know in school. Besides, where is it still used?
2 commentsMost recent by PerfectjammerJuly 2020Cell Phone
Children are addicted to the Internet, and addicted to games is common in many countries. This behavior makes us a headache for our parents. Is there any way to get them out of trou...
2 commentsMost recent by PerfectjammerJuly 2020Cell Phone
Some time ago, my wife bought a signal jammer. She said that she felt like she was being monitored by others. I am not very familiar with this jammer. Want to ask you?
3 commentsMost recent by PerfectjammerJuly 2020Cell Phone
It is said on the Internet that it is very simple to make a jammer. I tried it, and it still feels a bit difficult. Is there any good way to recommend it?
3 commentsMost recent by PerfectjammerJuly 2020Cell Phone
Differences in cell phone signals are issues we have been complaining about. Why is my phone so bad? It may be signal propagation or more weather. Of course, it may be blocked by th...
3 commentsMost recent by PerfectjammerJuly 2020Cell Phone
The radiation comes from the use of electronic products. The main sources are our computers and mobile phones. To reduce the radiation, we have to reduce their use. However, in the ...
4 commentsMost recent by PerfectjammerJuly 2020Cell Phone
I saw a lot of personal information on the Internet, and I doubt which technical personnel obtained the information of many people through their own means, which is why we are subje...
3 commentsMost recent by PerfectjammerJuly 2020Cell Phone
The ringtone is very convenient for us to make important calls, but despite the popularity of mobile phones, personal information leakage, ringtone noise problems, various sales cal...
2 commentsMost recent by PerfectjammerJune 2020Cell Phone
I know that it is a common phenomenon for children to be addicted to mobile games, but I am really worried about my child. It is playing mobile games day and night. I want to stop h...
2 commentsMost recent by PerfectjammerJune 2020Cell Phone
Recently, I found that every time I drove to a gas station, I found that the mobile phone had no signal and could not be used normally. It turned out that the gas station installed ...
2 commentsMost recent by PerfectjammerJune 2020Cell Phone
Hand-held jammers are very popular, they have several antenna designs, such as three and four. I need to buy such a signal blocking device, which is better? Can you recommend it to ...
2 commentsMost recent by PerfectjammerJune 2020Cell Phone