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We use the phone during the day. Mobile phones are part of our lives today. When we go to the supermarket, we pay by mobile phone. When we travel, we take pictures with our mobile phones. When we want to watch a movie, we watch it on our mobile phone. When we have to connect… Continue reading Mobile jammer is an anti-cellular signal device

Why are there so many mobile phones outside the school? For network problems, everyone’s first response is to complain to the operator. The network operator’s on-site investigation found that there is high interference signal strength in the complained area. For normal areas, the mobile phone cannot use the wireless network, and it has been unable… Continue reading Jammers are used frequently in universities

We are one of the world’s leading jammers for online stores. In addition to the common inhibitory factors, this year, we also developed several new types of drones, including 100MW high-power drone jammers GSM CDMA 3G 4G 4GLTE 4GWIMAX GPS VHF UHF LOJACK interrupt signal 315MHz, portable 100W signal waterproof unmanned The transmission frequency of… Continue reading A good jammer has an excellent cooling system

Many users who use a wireless phone signal protector do not know its working principle and often use it outside the frequency range, resulting in poor use. jammer-shop is a well-known manufacturer of wireless signal blockers, we think it is necessary for you to have a good idea of ​​how it works, so that users can get better results. The working principle of mobile communication is that within a certain frequency range, wireless devices (mobile phones, etc.) are in contact with radio waves, and the base