Author: jammer-shop

A very practical large-scale mobile cell phone jammer production process is to strengthen a strict, stable and reliable quality system, followed by production and environmental protection, ideals, and information security. Block other mobile signals. Does not affect the normal operation of other electronic equipment. The base station uses a radio jammer before 200m, and the effect is… Continue reading Mobile phone jammers prevent environmental pollution

With the continuous development of technology, the mobile network has also undergone several updates. From the initial 2G mobile phone network to the current 3G, 4G, and 5G mobile phone signal networks, wireless mobile cell phone jammer have also undergone constant updates. Mobile phone signal jammers are mainly used for school exams, college entrance examinations and some… Continue reading Mobile phone jammers are mostly used in public places

For enterprises, mobile phone jammers are also essential. Company leaders will hold meetings of all sizes. In these meetings, turning on the mobile cell phone jammer device and forcibly banning mobile communications can make the meeting unaffected and not interrupted midway, improve the efficiency of the leadership meeting, and employees can also listen to the content of… Continue reading Mobile jammers can block all frequency bands

In some cases, the person who needs to turn off or switch to the mute state needs to get the other party’s consent. If there is consensus, there is no problem. However, if this mobile cell phone jammer device is installed and mobile communication is forcibly prohibited, it can be regarded as “unconstitutional.” Article 40 of the… Continue reading Mobile phone jammer devices forcibly ban mobile communications

Selectively shield telephone signals from highly sensitive places such as enterprises and institutions. Open some signal areas. The signal in some areas needs to be turned off. Small markets need smart phone signal jammers. This market cannot be ignored. It is necessary to perform shielding work to ensure normal operation. You really need to learn… Continue reading Mobile jammers need to keep up with changes in the market

The phone will have no signal. This is because there are electromagnetic wave transmitters in the area. Its frequency is the same as that of a mobile phone. The signal it sends out will interfere with the signal of the mobile phone. Mobile cell phone jammer currently on the market work according to the second method. In… Continue reading It is illegal to use cell phone jammers without permission

The most feasible method is to test various mobile phones on site. The detection should not be too one-sided: use multiple mobile phones and multi-frequency bands to test the shielding effect of mobile cell phone jammer on site. This is the most convenient, most trouble-free, and most feasible test method. Compared with the limitations of mobile phone… Continue reading The shielding effect of mobile phone jammers is related to power

For the current mainstream swept-frequency mobile cell phone jammer, when interfering with medium-strength communication signals, the effective interference radius is about 6m, the total transmission power is about 15W, the antenna gain is 2-3dB, and the safety distance is about 5m. It can be seen that in this case, the health of most participants will be… Continue reading Will there be harmful radiation in mobile phone jammers?

In order to help you get out of the game cage, a handheld mobile phone jammer will be the best choice. You can see its power from its name. Once you buy from our online store, you will have the right to cut off your mobile phone or WIFI signal as needed. At the same… Continue reading There are a lot of news about cell phone jammers on the Internet

The state believes that the production and use of mobile phone jammers are becoming more and more common, and the national party and government departments and security departments have installed and used mobile cell phone jammer in important meetings and safe places. There are more than 100 general college entrance examination questions nationwide every year. There are… Continue reading Mobile jammer used in meetings