Description

The college will turn on central air-conditioning or cooling fans to ensure the safety of students. At this time, the temperature of the phone cover will also be reduced to a certain extent. In fact, the shield is like a mobile phone. In summer, it will get hot if you open it. However, the equipment will not be damaged, and good quality equipment does not have to worry about this problem. Our company has been committed to the production and development of mobile phone jammers for many years, and has a professional technical support team. The products have gone through various technical checks and enjoy a good reputation in the industry. They have been recognized and supported by everyone. If the user has a problem during use or the equipment has a mechanical failure, there will be a dedicated after-sales service team to serve you.

Nowadays, mobile phones are becoming more and more powerful and smart. They can not only make phone calls and send text messages, but also social chat. Some social software is also more powerful. You can do live broadcasts, you can receive videos from each other on the spot, and you can also record…So when it comes to important occasions, there is a kind of rigor. If it is a business secret to hold a meeting, perhaps when discussing a plan, in order to prevent the transmission of internal and external information and protect the confidentiality of the plan, a cell phone signal jammer can be used. Commercial competition is becoming more and more fierce, especially some commercial secrets. After all, the competition is fierce. If there are any new tricks, maybe something new is invented, or there is a business plan, it must be kept secret from the outside world, but it cannot obliterate the internal employees who are now being bought by other companies. In this case, when encountering the participation plan, perhaps during the secret meeting, the employee may reveal the secrets with other companies. The mobile phone jammer can be used. Using jammers, you can prevent internal leakage.

The development of smart phone wireless networks has a great effect on increasing the speed of development. Mobile phones can handle network issues. Mobile phones have a more important impact on people’s lives, mobile communications and mobile Internet. Because of this, it causes a lot of problems, especially on the Internet. Children are addicted to the Internet, mainly because of the wifi network. As a result, many people have gradually begun to install mobile phone wifi jammer devices to block the network to control the children’s online time. Although wireless networks make it easier for people to access the Internet, the problems it brings cannot be ignored. This is not only a problem of accessing the network, but also a problem of network security. In order to maintain a good network environment, many locals have begun to install this desktop wifi shield to protect some local network security and prevent excessive use of the network. The equipment has been widely used in various countries and regions in the world, and is a typical campus, prison, library, reading room and gas station.