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Handheld Cell Phone Blocker 16 Bands 5G Jammer

Mobile jammers help us solve hidden information problems

Perfectjammer 2021-07-21

mobile jammers information

The popularization of mobile phones and other electronic communication products has made people’s communication easier and more convenient, but while people enjoy the convenience of products, some special occasions and special places will bring us hidden dangers, and privacy and confidential information will be stolen. Cheating, exchanging criminal information, colluding confessions, threatening national information security, etc. What should we do? Everyone will say to install a mobile cell phone jammer. Yes, in these cases we can choose to install a mobile phone jammer. However, some people will say that with the rapid development of communication nowadays, signal jammers sometimes do not work at all. Does cell phone signal jammer really work?

The effective shielding range of the mobile phone signal jammer will be different in different use scenes. This is closely related to the field strength of the signal on site. The shielding range of mobile phones of different standards at the same site is not necessarily the same; the factors that affect the shielding range include but are not limited to: the distance from the base station, the orientation, the presence of obstacles, the wall material of the site building, and the interference of the mobile phone jammer. Installation height, installation specifications, etc.; each antenna has a frequency band identification, which must correspond to the frequency band identification on the host one-to-one. Before the mobile phone signal jammer is turned on, it must be ensured that each antenna is connected reliably. It is not allowed to turn on the device without connecting the antenna; the surface temperature of the mobile phone jammer is about 40~50℃ after working for a long time, which is normal. If the surface temperature is too high, please turn off the power, and try to contact your local dealer or agent; the normal installation height is 1.8 meters to 2.5 meters, try to choose a place where there are no obstacles between the target shielding area. The wall-mounted installation requires the antenna to be vertically upward. When placed on the desktop, the antenna can be folded 90 degrees and then vertically upward. There should be no AC power lines or other audio and video lines within 0.2 meters of the antenna; during use, in order to avoid possible occurrences Interference with some electronic devices should be kept at least 1 to 2 meters away from the following common devices: stereos, wireless microphones, radios, computers, TVs, Wi-Fi routers, etc.

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