Data protection and security are getting more and more attention. New requirements for achieving security goals in certain environments lead to a new type called "eavesdropping protection". We manage the new cell phone jammer tricking device securely. Not only can it gu

With the accelerated construction of 5G, there are more and more 5G base stations on the ground. If the 5G signal on the ground can be transmitted to the sky, will the mobile phone be able to receive the signal on the plane and then be able to call the Internet normally?

When some customers inquire about wireless signal jammer products, they often only ask how much coverage they need and a psychologically affordable price. But when it comes to in-depth technical docking or recommendation of specific product models, it is easy to be surprised by t

Saw a report two days ago that the phone's GPS location has been disabled and it will still be tracked. is this real?

The widespread use of GPS location determines the range of GPS drone jammers. GPS is very important to today's society. We all need to track and locate the location. To get to a strange place we have to use navigation. Navigation offers us the most convenient way. GPS was used in

The three-day Shenyang 2022 senior high school entrance examination started as scheduled yesterday. The pattering rain yesterday morning cooled the temperature of more than 45,000 candidates. At about 7:30, these candidates rushed to 63 test centers and 1,541 test centers in the

If you're in an area with lots of Bluetooth signals, your phone can become overwhelmed with messages and calls. This is especially true for large events such as concerts or conferences. You can block these messages and calls with a bluetooth signal blocker! Here are the 10 best:

With the development of mobile network communication today, shortwave antennas are still loved by many people, but do you know why? Generally speaking, it is inseparable from the advantages of shortwave. Let’s learn about it with the editor of shortwave antenna manufacturers.

There are various mobile WiFi jammers available. It is used in many places. This is a description of disruptive devices that apply to schools. This device is very popular in schools. There are good reasons. I heard a message in the classroom that the teacher had forcibly cut off

Many people are concerned about a question. Can someone send me a text message when the mobile phone signal is interfered by the mobile phone shielding device? Or can the previously sent text messages be received after unblocking?