Only four steps to know the outdoor LED display wireless control card_full-color LED display|wireless LED display control card
At present, LED display screens can be seen everywhere in many large and medium-sized cities, counties, towns, and public institutions in China. With the popularity of outdoor LED displays, it has been integrated into our lives. Outdoor full-color LED displays can be used not only as a carrier for advertising videos, but also as an external platform for government agencies and units to frequently release government information and urban promotional videos. The full-color LED display can spread information, beautify the image of the city, and improve the city's grade, so it has received strong support from the government. In response to China’s call for vigorously developing an information society, according to my country’s current wireless communication development, more and more asynchronous LED control cards are used in outdoor LED displays. The more typical wireless LED control cards are mainly through 2G/3G/4G. Wireless control of the LED screen, including the programs to be uploaded and related settings of the LED screen. The reason why outdoor LED displays favor wireless LED control cards is mainly because wireless led display control cards have the following four major advantages: 1. Simple operation and convenient information release. The LED display is connected to the server through wireless communication and only needs to be used. Relevant software or simple settings on the cloud platform built by the server can be used to publish advertising content and control the LED screen, which is convenient and fast. 2. Cluster control, time-saving and labor-saving Outdoor LED displays generally have the two prominent characteristics of large numbers and wide distribution, and each card of the wireless LED control card corresponds to an IP number, and a single IP address or multiple can be controlled through the cloud platform. One IP address, which greatly simplifies the work of later program release; through 2G/3G/4G wireless communication, as long as there is a signal, no matter how far away and how wide the distribution, you can remotely control the LED display. 3. Real-time insertion mechanism of emergency information, rapid dissemination of advertisements. This is the most prominent advantage of the wireless LED control card. It is especially suitable for government agencies such as the Meteorological Bureau and the Public Security Bureau. If you need to interrupt the emergency notification information, you only need to select the information that needs to be played through the software. The LED screen can upload emergency notification information immediately, which is very fast and convenient. 4. Simple installation and high cost performance. The wireless LED display control card sets the relevant screen adjustment parameter buttons, and adapts the LED display through the programmed program. It is convenient and simple to adjust the parameters of an LED display, without the need to connect to a computer. Troublesome debugging process; saving a series of costs such as computers or receiving cards, as well as labor costs for later management, the cost-effectiveness of the wireless led display control card is very high.