source:Industry Trends release time:2023-12-15 Hits: Popular:led screen wholesaler
The wireless LED in the LED display screen sends information through wireless networks such as GSM, GPRS, CDMA, 3G, etc., using TCP/IP network transmission protocol. The number of terminal networks is not limited, so it can be used for large-scale networking.
LED display screens can receive information from the information center at any time. LED display screens can be used nationwide, as long as there is wireless network signal coverage, without being limited by distance and location.
Since there is no need to lay optical or communication cables, the installation position of LED display screens is easy to choose. Modular design, easy to maintain and repair, and automatically save all information for automatic dial-up internet connection, automatic redial when disconnected, ensuring reliable connection. When powered off again, the LED display screen automatically plays the original information, with anti-interference design, suitable for electromagnetic harsh environment applications, high and low temperature design, suitable for low and high temperature working environments.
According to the different communication networks selected, different information sending methods can be selected to update the information on the LED display screen, and information can be sent in groups, groups, or single points.
LED display screens are suitable for various indoor, semi outdoor, outdoor single primary color, dual primary color, color, etc. Multiple language options: such as numbers, letters, Chinese, English, etc.
Each information on the LED display screen can be customized in terms of display mode and dwell time, and can be arranged and displayed freely, making it very flexible. If it is possible to add identification codes and verification codes when sending information according to user needs, or only receive dedicated numbers. Ensure information security. Supports multiple special effects functions.
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