Category: Tag Block

Mobile phone blocker is a mobile phone blocking program or mobile phone detection system, designed to prevent unauthorized mobile phones while allowing authorized mobile phones to run. Blocking cell phone signals can prevent certain critical foundations, unauthorized calls to courts, military installations, or certain environments that need to manage cell phone activity to control the control.

Please note that in some states, cell phone jammers are illegal. Although attention to information rejection has long been an integral part of the PLA’s doctrine, this jammer is mainly used in military locations or other places where the use of mobile phones is prohibited.

Buy a signal blocker to block smartphone signal

What are the devices that block smartphone signals? You can come here to find the answer. If you really want to solve the problem of service interruption equipment, please visit jammer-mart.com. You will always be disturbed by the noise of your mobile phone. If you encounter such troubles, there is no doubt that you will get satisfactory results and provide quality services. Some products are of the highest quality. I know that mobile phones are becoming more and more common. The signal jammer is fully capable of handling these problems.

There is a saying that every coin has two sides, and mobile phones are no exception. Not suitable for places such as government agencies, military bases, concerts and movie theaters. In many cities, noise is a serious problem. There are noise reduction devices that can block cell phone signals to prevent cell phone noise. This is what we call signal jammers, and I think it will help improve the monitoring of environmental issues.

It is widely used in many situations and uses something to restore a peaceful life. A signal jammer is a device specifically designed to prevent signal transmission between a mobile phone and a nearby base station. With the rapid development of technology, today’s jammers are developing in the direction of miniaturization and compactness. You can carry them with you and sell such portable signal jammers at a reasonable price, which brings a lot of convenience to people.

Advantages of mini signal jammer

In recent years, machines such as signal jammers have become popular, and buying jammers has different purposes. Many people have questions about this product. Therefore, today I want to introduce a mini signal jammer. This product is used in small meeting rooms, commercial vehicles, etc.

There are many types of jammers, and customers choose products according to their needs, and these products have many benefits. First, I will explain the advantages of this interference device. The device uses a portable design, small size, light weight, very convenient to carry, you can put it in a bag, this is the biggest advantage, many people buy this mobile phone jammer is for more convenient to carry.

Mini GPS jammer anti-tracking for commercial vehicles, these devices can suppress a radius of about 2-15m, and the shielding range may vary depending on the surrounding environment. Therefore, when using this product, make sure there are no metal objects around. The product is also equipped with a car charger, which can be charged for using a commercial vehicle, which is very convenient. In addition, you can choose to block other radio waves, some products are dedicated to GPS, and some products can block GSM, 3G and 4G signals from mobile phones. Customers can choose different products according to the type of signal blocking. Another advantage is that it is easy to operate.

Schools buy signal blockers to prevent candidates cheating

With the development of science and technology, electronic products such as mobile phones have been greatly developed. Useful for everyday life. On the other hand, there are disadvantages. For example, cheating on mobile phones often during the test has a negative impact on the impartiality of the test. More and more students use smartphones in class. Many people use mobile phones during class. For teachers, this is a disturbing question, “How can I prevent students from messing with my smartphone?” The countermeasures against these problems use signal jammers.

Ringtones on smartphones such as trains, libraries, subways, and concerts can be annoying and cause discomfort to those around you. Currently, many people value their privacy. As GPS runs, your whereabouts may be tracked. We attach great importance to the confidentiality of information, especially in institutions where cell phones are disabled in prisons, police and the military, and use a signal jammer to prevent these phenomena. But how do you choose to buy a jammer? Many people worry about this problem.

If you are the first choice of jammers, usually choose full-band jammers, our shop is very popular with 6 antennas mobile phone jammers. Therefore, it is recommended that mobile phones equipped with 6 antennas block devices and use signal interference devices to prevent cheating. We usually recommend using a desktop jammer at the test site.

The use of signal blockers is very common in life

In recent years, with the rapid popularity of mobile phones, smart phones are very convenient because they can answer calls anytime, anywhere. On the other hand, in public places such as movie theaters, ringtones emitted by mobile phones and other devices usually cause trouble to others and affect others to watch movies. By using a jammer that suppresses cell phone signals, inconvenience due to ringtones can be prevented.

In order to maintain a quiet environment and prevent harmful mobile phone radio waves, signal jammer devices have been introduced in many places. We will briefly introduce examples of installing interference equipment. During theater playback, there is a phenomenon where someone’s mobile phone rang during playback. In order to avoid disturbing others, we used anti-jamming equipment in the lobby. The device is designed to eliminate radio waves from mobile phones in the area and not in the service area. Since the mobile phone radio wave control device emits stronger radio waves at the same frequency as the mobile phone base station, the mobile phone receives 3G / 4G phone interference radio waves as if from the base station.

There is an example of installing a signal jammer around an ATM. Each bank posted posters around the ATM to prohibit the use of mobile phones. To prevent Telecom fraud, we introduced a device that prevents the use of mobile phones around ATMs to protect citizens ’valuable assets.