How to buy the early budget of LED display_full-color LED display|shenzhen LED display manufacturer

1. The cost of the led display screen: generally calculated according to how much money per square meter, that is, the common LED display price is xxx yuan/m2, and the price will be different if the display model and materials are different. The quotation of the screen body 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 wires inside the display. Generally, the quotation is tax-included. This may be different. Please ask for details when consulting. 2. The cost of the control system: the cost of the sending card and the receiving card of the display screen. Generally, one screen only needs one sending card, which is installed in the host computer, and the number of sending cards is n. The use of the control card 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 more the number of receiving cards used.　　 　　 3. Control computer: necessary equipment to control LED display, need configuration requirements or higher: dual-core CPU, 2G memory, independent graphics card above 512M, motherboard must have 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 is not necessary; it is recommended that the maximum power consumption is above 10KW for display equipment, which can provide voltage power and current for the stable operation of various devices of the display device, and effectively prevent the power supply switch of the display from jumping Failure of cassettes, etc. 6. Air conditioner: cooling equipment, outdoor LED display above 20m2 must be equipped with air conditioner by the manufacturer to ensure the normal operation of the screen and prolong the service life of each device 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, to ensure that the display screen can travel normally at high temperatures and reduce the failure rate. 7. Multi-function card: for indoor 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: TV card, a small card, installed in the computer, with the corresponding driver software, can make the display screen play cable TV channel programs synchronously, users can purchase 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. Generally provided free of charge 12. Steel structure, manual installation: the bracket used to fix the display screen, generally uses 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 manufacturer to make it in the local manufacturer. The production is simple and can be completed by ordinary workers. The cost is low and easy to install.) 13. Freight: depending on the transportation distance budget , I believe that the majority of customers are still acceptable. In terms of expenses, customers can also be responsible for their own expenses and just report.