Only four steps to know the wireless control card of outdoor LED display

At present, LED display can be seen everywhere in many large and medium-sized cities, towns and public institutions. With the popularity of outdoor LED display, it has been integrated into our life. Outdoor full color LED display can not only be used as the carrier of advertising video, but also an external platform for government agencies to release government information and city propaganda films.

full color LED display screen can spread information, beautify the image of the city and improve the grade of the city, so it is strongly supported by the government. In response to the call of China’s vigorous development of information society, according to the development of wireless communication in China, more and more asynchronous LED control cards are used for outdoor LED display. Compared with typical wireless LED control cards, 2ช / 3ช / 4G is used to control the LED screen wirelessly, including the program to be uploaded and the related settings of LED screen. The reason why outdoor LED display screen will favor wireless LED control card is mainly because wireless LED display control card has the following four advantages:

1, simple operation and convenient information release The LED display screen is connected with the server through wireless communication. It can be used to publish advertising content and control the LED screen by simply setting up the relevant software or the cloud platform built by the server, which is convenient and fast.

2, cluster control, time-saving and labor-saving.
outdoor LED display generally has two outstanding characteristics: large number and wide distribution. Each card of wireless LED control card corresponds to an IP number, and a single IP address or multiple IP addresses can be controlled through cloud platform, which greatly simplifies the work of later program release; Through 2G / 3ช / 4G wireless communication, as long as there is a signal, no matter how far the distance is and how wide the distribution, you can remote control the LED display. The most outstanding advantage of wireless LED control card is that it is especially suitable for the government departments such as meteorological bureau and Public Security Bureau. If you need to insert emergency notice information, you just need to select the LED screen to be played by software, and upload the emergency notice information immediately. This is very fast and convenient.

4, ติดตั้งง่าย, high cost performance ratio,
wireless LED display control card set the relevant adjustment screen parameter keys, through the burning program adaptive LED display, convenient and easy to adjust the parameters of a LED display screen, do not need to connect the computer such a troublesome debugging process; It saves a series of costs such as computer or receiving card, as well as the labor cost of later management. The cost performance of wireless LED display control card is very high.