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We will all have a budget to buy LED displays. Below we will introduce in detail the various expenses included in the LED Video Wall Cost. Hope to help the guests who need LED displays.
1. The cost of the LED Video Wall: Generally, it is calculated according to how much money per square meter, that is, the common LED display price is xxx USD/m2. The price of the display screen varies depending on the model and materials used. The screen quotation includes a complete set of LED color screen requirements: die, module circuit board, IC driver chip, module power supply, steel box, and plastic mask, as well as all cables and connecting lines inside the display.
2. Control system cost: that is, the cost of sending a card and receiving a card from the display screen. Generally, only one sending card is needed for a screen, which is installed in the host computer, and the number of receiving cards is multiple. The use of control cards is mainly based on the size of the display screen to determine the number. Generally speaking, the larger the area and the higher the density of the display screen, the greater the number of receiving cards used.
3. control computer: the necessary equipment to control the LED display, need to configure requirements or higher: dual-core CPU, 2G memory, 512M or more discrete graphics card, the motherboard must have a PCI slot.
4. Audio + power amplifier: A device that allows the display to synchronize video playback with sound. Generally, it is equipped with 1 power amplifier and 2 speakers.
5. Power distribution cabinet: small-area LED display screens can be omitted; it is recommended that the maximum power consumption is above 10KW for display screens, which can provide voltage power and current for the stable operation of display devices, and effectively prevent the power supply switch of the display screen from jumping Failure of cassettes, etc.
6. Air conditioner: cooling equipment and outdoor LED display above 20m2 must be equipped with an air conditioner by the manufacturer to ensure the normal operation of the screen and prolong the service life of the components of the display. Generally, indoor screens or small-area display screens are not required; for large-area indoor display screens, it is strongly recommended to be equipped with wall-mounted air conditioners to effectively cool down, ensure that the display screen can travel normally at high temperatures, and reduce the failure rate.
7. Multi-function card: for outdoor display, the main function is to intelligently adjust the brightness and temperature of the LED full-color display in a period of time, intelligently adjust to achieve energy saving and power saving, and extend the life of the led display; indoor display can not be used.
8. Lightning arrester: used for outdoor LED display, mainly lightning protection device; indoor display can not be used.
9. Video capture card: A TV card, a small card, installed in the computer, and equipped with the corresponding driver software, can make the display screen play cable TV channel programs synchronously, whether it is necessary, users can buy by themselves, the price is not expensive.
10. LED video processor: mainly to improve the overall display effect and functional application of the large screen, and to fully tap the value of the display screen. Solve the problems of various video signal access, processing, and display, and can complete the format conversion problem among many signal formats. There are many brands and models of LED video processors with different prices.
11. LED playback software: including computer system software, LED video playback software, etc. They are generally provided free of charge.
12. Steel structure, manual installation: the bracket used to fix and install the display screen, generally with a steel frame structure, and aluminum-plastic panels or stainless steel edging materials. Including manual installation costs (recommendation: the steel frame structure design drawings can be provided by the manufacturer for free, and the customer can find the local manufacturer to make it. The production is simple and can be completed by ordinary workers, with low cost and easy installation).
13. Freight: Depending on the delivery distance budget, I believe that the majority of customers are still acceptable. The customer can also be responsible for the cost, and the actual report is enough.
14. Technician fee: When the display screen is shipped to the customer, the company sends 1-2 technical engineers to assist in the installation and technical debugging. There are mainly general board and lodging expenses and round-trip travel expenses for technical engineers.
