News

In what situations are mobile phone signal jammers suitable?

In what situations are mobile phone signal jamm...

With the development of the information age, cell phone jammers are being upgraded and improved more and more, and mobile phones are constantly being updated with more and more functions....

In what situations are mobile phone signal jamm...

With the development of the information age, cell phone jammers are being upgraded and improved more and more, and mobile phones are constantly being updated with more and more functions....

How to install and use the signal jammer accessories?

How to install and use the signal jammer access...

In special areas in daily life, equipment such as signal jammers are used, but do users really understand the production and installation methods of signal jammers? Now let us take...

How to install and use the signal jammer access...

In special areas in daily life, equipment such as signal jammers are used, but do users really understand the production and installation methods of signal jammers? Now let us take...

Will GPS signal jammers be interfered with?

Will GPS signal jammers be interfered with?

GPS signal jammers have long been a fixture that cannot be placed, whether on property identified as a commercial process, or as part of a home. However, customers are increasingly...

Will GPS signal jammers be interfered with?

GPS signal jammers have long been a fixture that cannot be placed, whether on property identified as a commercial process, or as part of a home. However, customers are increasingly...

What factors should be considered when choosing a cell phone signal jammer?

What factors should be considered when choosing...

The choice of 5g signal blocker is mainly based on three aspects: according to the type of signal being shielded, according to the output power size, according to the purchase...

What factors should be considered when choosing...

The choice of 5g signal blocker is mainly based on three aspects: according to the type of signal being shielded, according to the output power size, according to the purchase...

What is the indoor shielding range of mobile phone signal jammers?

What is the indoor shielding range of mobile ph...

Many customers call me and ask for a telecom cell phone jammer with a radius of 50 meters, a distance of 500 meters, and a radius of one kilometer, and...

What is the indoor shielding range of mobile ph...

Many customers call me and ask for a telecom cell phone jammer with a radius of 50 meters, a distance of 500 meters, and a radius of one kilometer, and...

How to choose a high-quality 5G signal jammer

How to choose a high-quality 5G signal jammer

There are many kinds of signal jammers on the market, and there are all kinds of devices. The prices are also high and low. Maybe you may have ordered low-priced...

How to choose a high-quality 5G signal jammer

There are many kinds of signal jammers on the market, and there are all kinds of devices. The prices are also high and low. Maybe you may have ordered low-priced...

What are the differences between internal antenna signal jammers and external antenna signal jammers?

What are the differences between internal anten...

Currently, signal jammers for sale are widely used in examination rooms, cells, detention centers and other places to effectively prevent staff from using mobile phones in violation of regulations, ensure...

What are the differences between internal anten...

Currently, signal jammers for sale are widely used in examination rooms, cells, detention centers and other places to effectively prevent staff from using mobile phones in violation of regulations, ensure...

How many 5g signal jammers should be installed in school classrooms?

How many 5g signal jammers should be installed ...

How many test question signal screens should be assembled in a classroom? Every year when the college entrance examination comes, before this critical day, the staff in charge of the...

How many 5g signal jammers should be installed ...

How many test question signal screens should be assembled in a classroom? Every year when the college entrance examination comes, before this critical day, the staff in charge of the...

How to choose a reliable signal jammer

How to choose a reliable signal jammer

Signal jammers can be classified in various ways: one is by the type of signal being shielded, the other is by high-power size, and the other is by appearance. The...

How to choose a reliable signal jammer

Signal jammers can be classified in various ways: one is by the type of signal being shielded, the other is by high-power size, and the other is by appearance. The...

How to install 5s signal jammer?

How to install 5s signal jammer?

Many companies will install signal jammers in conference halls, mainly because they do not want phone calls to disturb the progress of the meeting during meetings. So what are the...

How to install 5s signal jammer?

Many companies will install signal jammers in conference halls, mainly because they do not want phone calls to disturb the progress of the meeting during meetings. So what are the...

Can 5g be blocked by a signal jammer?

Can 5g be blocked by a signal jammer?

The signal jammer can block 5g. According to the 5G frequency band zoning, China Telecom and China Unicom mainly use 100MHz frequency band resources in the 3.5GHz frequency band, and...

Can 5g be blocked by a signal jammer?

The signal jammer can block 5g. According to the 5G frequency band zoning, China Telecom and China Unicom mainly use 100MHz frequency band resources in the 3.5GHz frequency band, and...

Is the model jammer used in the college entrance examination room easy to use? Are signal jammer systems easily hacked?

Is the model jammer used in the college entranc...

Nowadays, all examination rooms have signal blockers, but some people are willing to cheat in some ways, and even look for system loopholes at all costs. So, is the signal...

Is the model jammer used in the college entranc...

Nowadays, all examination rooms have signal blockers, but some people are willing to cheat in some ways, and even look for system loopholes at all costs. So, is the signal...

Can the signal jammer in the examination room block the 4G and 5G signals of mobile phones?

Can the signal jammer in the examination room b...

Today's economy is developing faster and faster, and the most significant one is the development of high-tech. It is inevitable that the 4G era will replace the previous 3G and...

Can the signal jammer in the examination room b...

Today's economy is developing faster and faster, and the most significant one is the development of high-tech. It is inevitable that the 4G era will replace the previous 3G and...

How to choose a full-band signal jammer that suits you?

How to choose a full-band signal jammer that su...

There are many kinds of signal shielding equipment on the market today. This kind of equipment is called a full-screen segment signal jammer. Everyone also calls it a cell phone...

How to choose a full-band signal jammer that su...

There are many kinds of signal shielding equipment on the market today. This kind of equipment is called a full-screen segment signal jammer. Everyone also calls it a cell phone...

How to design, install and debug a jammer system

How to design, install and debug a jammer system

Frequently asked questions before installing the equipment 1. Before installing this equipment, be sure to install the antenna correctly according to the instructions and then turn on the power to...

How to design, install and debug a jammer system

Frequently asked questions before installing the equipment 1. Before installing this equipment, be sure to install the antenna correctly according to the instructions and then turn on the power to...

How to choose the best 5g signal and GPS jammer

How to choose the best 5g signal and GPS jammer

If you saw tracking devices in your life, could you think of protecting yourself? Of course, the answer is no doubt, and it is indeed necessary. So you know what...

How to choose the best 5g signal and GPS jammer

If you saw tracking devices in your life, could you think of protecting yourself? Of course, the answer is no doubt, and it is indeed necessary. So you know what...

Signal jammers sometimes fail to block signals when working

Signal jammers sometimes fail to block signals ...

When the signal shielding device is running, there are two possibilities if the mobile phone indicates that there is a signal: First, the mobile phone can be connected. If the...

Signal jammers sometimes fail to block signals ...

When the signal shielding device is running, there are two possibilities if the mobile phone indicates that there is a signal: First, the mobile phone can be connected. If the...

Basic knowledge points about mobile phone signal jammers

Basic knowledge points about mobile phone signa...

In life, cell phone signal jammers are very common, and have you remembered a lot of professional knowledge about mobile phone signal jammers? The signal shielding device is mainly used...

Basic knowledge points about mobile phone signa...

In life, cell phone signal jammers are very common, and have you remembered a lot of professional knowledge about mobile phone signal jammers? The signal shielding device is mainly used...

GPS jammer instruction manual

GPS jammer instruction manual

There are three types of GPS scramblers: 1. GPS jammer, which blocks satellite signals (which, in turn, creates noise in communication satellite frequencies). The signal is always transmitted to equipment...

GPS jammer instruction manual

There are three types of GPS scramblers: 1. GPS jammer, which blocks satellite signals (which, in turn, creates noise in communication satellite frequencies). The signal is always transmitted to equipment...

Do you remember the 6 things to note when using signal jammers in schools?

Do you remember the 6 things to note when using...

In order to better protect the legitimate rights and interests of many students, the signal blocker is an artifact in the examination room. Like other major candidates, the use of...

Do you remember the 6 things to note when using...

In order to better protect the legitimate rights and interests of many students, the signal blocker is an artifact in the examination room. Like other major candidates, the use of...