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source:Industry News release time:2020-11-23 Article author:sznbone Popular:Prison Jamming system
With the increasing popularity of mobile phones, the number of mobile phone users in China exceeded 900 million as early as a few years ago. The smart functions of mobile phones are now expanding. In addition to basic call and text messaging functions, they also have digital cameras, video cameras, voice recorders, More application functions such as Internet access. These smart phone applications have greatly facilitated communication between people, facilitated the transmission of information, and enriched people’s lives. However, while mobile phones are actively promoting social development, there are many problems caused by the proliferation of mobile phones. The disadvantages that come, for example, in the production workshops or assembly lines of some large factories and enterprises:
1. When workers are in production, they often stop their work to answer mobile phones or reply to text messages due to a sudden call or text message.
2. Although some factories or companies require workers not to use mobile phones when working, there will always be unconscious people who use mobile phones secretly.
3. Some workshops require a quiet operating environment, and the work environment is disturbed by someone's sudden ringtone and the normal work of others is affected.
4. In some assembly lines, an employee making calls or looking through a mobile phone will cause the continuity of the entire assembly line and affect production efficiency.
5. The production and processing process, processing technology, and product information of some companies belong to the company’s business secrets, but they may be used by individual employees with ulterior motives to take photos and videos on smartphones. It is easy to keep confidential information outside. vent.
6. Some chemical companies that are explosion-proof and flame-proof products must strictly restrict and eliminate the use of mobile phones in the factory.
In summary, the widespread use of mobile phones is a double-edged sword. The benefits of mobile phones need not be expressed too much, but for some special places, the use of mobile phones should be restricted or even prohibited. In some special places, such as factory workshops, the use of mobile phones is restricted. Traditionally, relying on enumerating rules and regulations, personnel supervision, and punishment systems cannot completely eliminate and eliminate the proliferation of mobile phones. At present, it is more feasible from the perspective of technical products. The solution is to install mobile phone signal shielding devices or mobile phone signal shielding systems in appropriate locations in the factory. Each mobile phone signal shielding device can cover a certain area, and these coverage areas can be formed into area coverage in the form of cellular networking. Complete signal shielding to reach large areas.
The current mobile phone signal shielding projects have been able to do, for all types of mobile phone signals on the market: GSM (Mobile, China Unicom), CDMA, DCS (1800MHz), PSH (PHS), 3G (including TD, WCDMA, CDMA200) , 4G, etc. are all effectively shielded. If the customer needs to increase the shielding of WIFI and Bluetooth, it can also be added.
The current mainstream mobile phone signal shielding work usually includes two methods:
1. Simply install a mobile phone signal shielding device to achieve the most basic mobile phone signal shielding function.
2. The mobile phone signal jammer + intelligent control system is an intelligent mobile phone shielding solution in the same industry in China. It can realize the remote centralized control of any one or a group of mobile phone signal jammers, It can perform fault self-checking, alarm, automatic timing control, unattended operation and other humanized management functions for mobile phone signal jammers.
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