The traditional LED information release is to update information through wired data lines, USB data disks, SD cards, etc. In the wired mode, the initial investment of the project is large, and the distance limitation restricts the networking application of the LED screen. However, updating information through USB data disks, SD cards, etc. not only cannot release the information in real time, but when the engineering distance is long and the distribution is wide, the high labor cost rises linearly, which brings great inconvenience to practical application management.
The wireless LED information display screen is a brand-new information medium. Once it was launched, it was accepted by a wide range of social groups. Its "mobile" display and networked information release features were more respected by the advertising industry and became a brand-new advertising medium. .
According to the technology used, it can be divided into WLAN, GRPS (WCDMA) and other wireless communication methods.
1. There are occasions where buildings, plants, streets, etc. are inconvenient or cannot be wired:
This type of display is mostly a full-color display with a medium area and needs to release information in real time. For this type of display, if conditions permit, we recommend using WLAN communication first for this type of wireless LED display. This is because, compared to the GRPS communication method, WLAN only needs a wireless network card. The cost is very low, and there is no need for additional traffic fees later.
Two: Multiple LED display screens in different positions need to be managed and released centrally, and the wiring is not convenient:
This application is mostly found in schools, public institutions, government departments, streets, etc. For example, LED display screens on both sides of Shanghai Zhunhai Road Road, there is an LED display screen every ten meters apart, and hundreds of display screens in the entire street are under unified management. Since this kind of display screen is far away from the control center, this type of wireless LED display screen is suitable for GPRS communication.
Three: mobile LED display:
The most typical application is the car display, especially the LED display on the taxi. Since the LED display has been moving along with the movement of the car, plus the need for centralized management, wiring is unlikely. This type of wireless LED display requires GPRS communication.
Most of the wireless LED display screens used in the WLAN mode are synchronous control systems, and the GPRS mode is based on the asynchronous control system.
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Name
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Conductor
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Dimension(mm)
Round: 1.0 ~ 7.0
Rectangular: Thickness(a): 1.0 ~ 10.0
Width(b): 3.0 ~ 35
Insulation Material Type
Fiber Glass
Insulation Thickness
Singer, double or according to your requirement
Standard
IEC; ISO9000; ISO9001; IATF16949
Packing
100kg ~120kg ply-wood spool (250*500)
Application
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Name
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Conductor
Aluminum
Dimension(mm)
Rectangular: Thickness(a): 1.0 ~10.0
Width(b): 3.0 ~ 35
Insulation Material Type
Fiber Glass
Insulation Thickness
Single, double or according to your requirement
Standard
IEC; ISO9000; ISO9001; IATF16949
Packing
50kg~150kg ply-wood spool (250*500/
250*550/ 250*600)
Application
Oil-immersed transformer windings, medium
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