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What Is Signal Jammer

Signal jammer is one device that can blocks signal transmission and receptionl, usually used to jam the same frequency range formed by the handset. It is designed to help people solve various problems such as cell phone eavesdropping, GPS tracking, drone sneak shots, etc. Each type of interferometer has its own specific interference band, usually used in theaters, churches, classroom, library and operating rooms.Now the design of jammers is increasingly inclined to comprehensive performance, which means that one jammer can block multiple frequency bands.

This device is mainly used in places where mobile phones are prohibited, such as theaters, libraries, churches, etc. Portable jammer is popular because of its convenient portability and simple operation. Desktop jammer devices have a larger jamming range and stronger jamming performance.

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In recent years, the rapid development of mobile terminal devices and wireless networks has undoubtedly brought us convenience, but also brought a lot of life troubles, even security risks.In the face of threats from wireless networks, mobile devices and so on, our store provides you with professional signal jammers to block the signal frequencies needed by devices such as mobile phones. Among the jamming devices are cell phone jammer, GPS jammers, wifi jammers, and higher-end drone jammers. They are all produced by our manufacturing technology team through every detailed process using professional manufacturing technology. We can promise that the quality of our products is the leader among our peers.

Most people panic when they are suddenly told that your car has been equipped with GPS tracking devices and that their whereabouts have been revealed. It can take all your movements, secretly track your photos, and commit crimes against you, so you need a GPS jammer.

Network security may be the number one problem at the moment, and wireless security threats are becoming more dangerous. In recent months, it has been largely illegal for hackers to steal personal financial information to major retail brands. More disturbingly, cyber espionage groups are trying to exploit vulnerabilities in routers and other devices on today's networks. But edge computing and the growing Internet of things market are also high on the priority list. Wireless network security problems are widespread in the public places, and the family network, network security is to prevent and prevent the unauthorized intrusion of the practice of enterprise network, in order to better improve the security of wireless network, using the wifi jammer, cut off the wireless network is a very effective measures.


Jammers help people avoid the threat brought by mobile phones,wifi siganls, drones and so on, make the privacy of your phone is in your own hands.

1. Jammer in prisons

Prisons use cell phone jammer to block cell phone signals from local prisons to prevent illegal activities of unscrupulous detainees who continue to use drugs for smuggling.

2. Jammer in schools

schools use jammers to ban students from using mobile phones on campus to reduce disruption to normal classroom order and cyberbullying.

3. Jammer in meeting room

Many meeting professionals consider that: smartphones and tablets are disruptive force that would interrupts thoughts and discussions that happened in meeting rooms.

4. Jammer for the car

Car user can place a gps jammer in the car to avoid gps positionin and tracking, protect our privacy and whereabouts.

5. Mobile bank use jammer

Using jammer to resove mobile malware leaks and mobile banking application security vulnerabilities which could lead to sensitive bank information loss.