Residents living in Hefei should know that whether it is in squares, shopping malls, streets, or in the community, LED display screens can be seen everywhere. LED display screens have been widely used in major cities in China, which not only enriched popular culture, but also an important symbol of urbanization. Why is LED display so popular? Let's take a look at the advantages of LED display with the person in charge of Hefei LED display.
1. Release information in real time: The wireless LED display can receive the information issued by the information center at any time.
2. No distance limitation: The wireless LED display can be used nationwide, as long as it is covered by the wireless network signal, and is not limited by distance and location.
Third, the scale of networking is large: The wireless LED display screen sends information through wireless networks such as GSM, GPRS, CDMA, and 3G, and uses the TCP / IP network transmission protocol. The number of terminal networks is not limited, so large-scale networking can be achieved.
4. Convenient installation and maintenance: Since there is no need to lay optical cable or communication cable, the installation location of the wireless LED display is easy to choose. Modular design, easy to maintain and repair, and automatically save all information Automatic dial-up Internet, automatic redial when disconnected, to ensure reliable connection, the wireless LED display automatically plays the original information when the power is turned off again after power off, anti-interference design, suitable for electromagnetic Harsh environment application, high and low temperature design, adapt to low temperature and high temperature working environment.
5. Multiple information release methods: According to the selected communication network, different information sending methods can be used to update the information on the wireless LED display, and the information can be sent in groups, groups, and single points. For example, the computer sends through the relevant website on the Internet, the computer sends through the special information sending module, the ordinary mobile phone sends, etc.
Six, a variety of LED display options: all kinds of indoor, semi-outdoor, outdoor single primary color, dual primary color, color, etc.
Seven, multiple language choices: such as numbers, letters, Chinese, English, etc.
Eight, rich information display mode: each information can customize its display mode and stay time, can be arbitrarily arranged and displayed, very flexible.
9. A variety of information encryption methods: for example, the identification code and verification code can be added when the information is sent according to user needs, or only a special number can be received. Keep information safe.
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