Basic Knowledge of Wireless LED Display

    The information input of traditional LED display can only be carried out by directly connecting to the computer through a data cable. Therefore, traditional LED display cannot meet the needs of remote information real-time release, and thus cannot solve the large-scale networking information release of LED display. Wireless LED display is based on WEB information service technology through built-in high-performance GSM, GPRS, CDMA, 3G and other data transmission modules, using GSM/GPRS/CDMA mobile communication network, and remotely and real-time control and management of LED display through the control center. Not 

bound by geography, distance, and wiring, information transmission is fast and accurate, which makes the application of LED display enter a wider field.

    How does the wireless LED display work?

    Receive data from the wireless receiver and display it on the display.

    Composition of wireless LED display system

    This system mainly consists of an LED display with a wireless (GSM) data transmission module and a user data release center (information management control software + dedicated sending module). Features of wireless LED display screens

1. Large scale of networking: wireless LED display screens send information through wireless networks such as GSM, GPRS, CDMA, 3G, etc., using TCP/IP network transmission protocol, and the number of terminals connected to the network is not limited, so large-scale networking can be achieved.

2. Real-time information release: wireless LED display screens can receive information sent by the information center at any time.

3. No distance restrictions: wireless LED display screens can be used throughout the country, as long as there is wireless network signal coverage, and are not restricted by distance and location.

4. Convenient installation and maintenance: Since there is no need to lay optical cables or communication cables, the installation location of the wireless LED display screen is easy to choose. Modular design is convenient for maintenance and repair, and automatically saves all information and automatically dials up to the Internet, automatically redials when disconnected, and ensures reliable connection. When the power is turned on again after power failure, the wireless LED display screen automatically plays the original information. The anti-interference design is suitable for applications in harsh electromagnetic environments, and the high and low temperature design is suitable for low and high temperature working environments.

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 screen, and information can be sent in groups, groups, or single points. Such as: sending by computer through relevant websites on the Internet, sending by computer through special information sending module, sending by ordinary mobile phone, etc.

    Sixth, multiple LED display screen options: various indoor, semi-outdoor, outdoor single primary color, dual primary color, color, etc.

Seventh, multiple language options: such as numbers, letters, Chinese, English, etc.

    Eighth, rich information display methods: each information can customize its display method and stay time, and can be arbitrarily arranged and displayed, which is very flexible.

Ninth, multiple information encryption methods: such as adding identification code and check code when sending information according to user needs, or only receiving special numbers. Ensure information security.

Ten, support multiple special effects functions.

    Application range:

1 GSM/GPRS wireless data module (applied to wireless LED display)

2 LED strip screen (indoor, semi-outdoor, outdoor)

3 Semi-outdoor LED display (unit board, whole screen)

4 Industry application solutions (meteorological disaster warning display, car screen)

5 Wireless LED display

6 Window (counter) LED price display

7 Aluminum profile frame for LED display