After working for a long time, the surface temperature of the mobile phone jammer is about 40～50℃, which is normal. If the surface temperature is too high, please turn off the power. The normal installation height of Home Cell Phone Jammer 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 equipment should be kept at least 1 to 2 meters away from the following common equipment: stereos, wireless microphones, radios, computers, TVs, Wi-Fi routers, etc.; cell phone jammer With the development of digital recording technology and the popularization of voice recorders, smart phones and other equipment, more and more secret recording incidents have occurred, which has caused considerable impact on the normal work of law enforcement industries, secret-related fields, and corporate executives. The Watergate incident, the recording gate incident in the Chinese stock market, and the Bi grandpa incident all reflected the demand for anti-recording products in the current environment. At present, there are many types of # products at home and abroad, most of which are interference through white noise. Although it has a certain interference effect, it is also a kind of noise pollution for all parties in the conversation, and even affects the health of the interviewer. Our company's recording shielding products produce suppressive interference to the voice signal through random sound wave signals, so that the digital recording equipment only has noise information, but cannot distinguish the voice signal. Through the randomly generated sequence, the original information cannot be restored from the recorded signal, thereby ensuring the security of the voice information.
It’s common sense that you can’t make and receive calls in the gas station. The safety regulations on gas station operations that were implemented in 2008 clarified that it is strictly forbidden to use mobile phones in gas stations. However, with the continuous development of mobile payment, many people go out without a wallet. More and more gas stations have also launched mobile phone scan code payment services. On the one hand, there are requirements for safety regulations, and on the other hand, the user experience needs to be improved. Will there be any security risks when using mobile phones to scan codes in the gas station refueling area? This makes many people confused. Nowadays, the more popular Home Cell Phone Jammer that shields mobile phone signals, can it really isolate the signal?
