In churches in Western countries, they are in a holy place, and any uncivilized behavior should be forbidden, and the ringing of the bell will disturb the behavior of others for a week. This is not civilization. Therefore, many churches maintain a quiet atmosphere in order to maintain the Holy Spirit and install cell phone jammer to block signals when necessary. You can imagine how messy it is when you bless God for a sudden call. Make a loud call. Therefore, interfering with the phone frequency may be a good way to keep silent in the church. Prison is a place for criminals. It is important that there may be terrorists or criminal bosses in it, because they should be prohibited from contacting the outside world, and they should not be allowed to use mobile phones and other electronic devices to contact the outside world to prevent them from posing a threat to the security of the prison. A jail of signal jammers can prevent such incidents from happening. To prevent secret contact between prisoners and visitors, cell phone jammers can help.
How do you prevent wire fraud? First, we need to improve our own protection awareness. Second, we should reduce our information disclosure. Finally, it is necessary to use mobile phone jammers that can shield mobile phone signals to protect your information and calls to a certain extent. With the increase in fraud cases, it is necessary to protect the information security of our mobile phones. Due to the intelligence of mobile devices, we have a lot of information and property on our phones. For the elderly, many crooks use their care for children and their unfamiliarity with modern technology to deceive them. The scammer deceived the elderly to go to the bank and send money over the phone. Bank of Tokyo has started to install gsm jammer’s strategic ATM location in the area to reduce the transfer of elderly people due to mobile fraud. This is in response to the target of liars targeting the elderly, asking them to go to the bank and take out a child who needs money from the ATM, while he is still online, deceiving these elderly people over the phone. It is said that these devices have low power consumption and only cover an area of about 2 meters.