The convenience of shopping online is readily accessible via smartphones and various networks, whether cellular or Wi-Fi. Additionally, one can effortlessly listen to the latest pop music by conducting a simple search and clicking a button. Furthermore, staying updated with social media platforms like Facebook and Weibo is easily achievable through our mobile devices.

It is likely that many employers recognize this issue. A significant portion of employees' focus is diverted towards frequently checking text messages or social media updates on their mobile devices, leading to diminished concentration in the workplace. Consequently, this distraction can severely impact productivity and may even lead to critical errors. This concern is particularly pertinent for those engaged in hands-on tasks. Employees utilizing their phones while operating on the production line may pose risks of serious injuries, as multitasking and inattentiveness can often result in accidents.

The issues and risks associated with mobile devices stem primarily from the cell phone itself, as well as cellular and Wi-Fi networks. To mitigate these challenges, it is advisable to disable the cellular frequencies and Wi-Fi networks of mobile phones. The use of gsm blocker, 3G, 4G, and Wi-Fi jammers can be particularly beneficial for employers seeking to eliminate these concerns.

WIFI Jammer Guide

There are two types of WIFI signal frequencies: 2.4GHz, 5.0GHz.

2.4GHz (2400-2483.50MHz) is mainly used for entry-level consumer electronics;

5.0GHz is suitable for applications that require more stability and higher transmission rates, such as high-definition transmission and large data transmission;

In order to increase the adaptability and stability of wifi transmission, most routers have built-in dual-band wifi, supporting both 2.4GHz and 5.0GHz;

Let's analyze the most popular routers on Amazon and AliExpress:

The following conclusions are drawn from the data:

1. The default WIFI frequency used by all routers is 2.4G;
2. 66.7% of routers can gradually use 5G;
3. So before buying a WIFI jammer, you should first check what WIFI signal is in the environment you are using;

In fact, in most application environments, you don't just want to block WIFI signals!

• School classroom: prevent your students from using 4G and WiFi to play games and FACEBOOK;
• Cinema: prevent bad guys from recording and uploading movies in real time;
• Home: prevent your son or daughter from secretly playing with their mobile phones;

At this time, you must control 2G 3G 4G+WIFI all to unlock mobile Internet and wifi network!