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LED display quotation and budget evaluation

If you want to buy LED display, you must ask for the quotation scheme of LED display as a reference, whether the budget is overspended. With years of experience, we will introduce the fees included in the quotation of LED display screen in detail, so as to help you have a clear and intuitive understanding when purchasing LED color screen.


1. Display screen cost: generally, it is calculated by how much per square meter, that is to say, the quotation of common LED display screen is XXX yuan / m2, among which the quotation will be different if the display screen model and materials are different. The price of the screen includes the requirements for a complete set of LED color screen: tube core, module circuit board, IC driver chip, module power supply, steel box and plastic mask, as well as all wires and connecting wires inside the display screen. Generally, the quotation includes tax, which may be different. Please ask clearly when consulting.


2. Cost of control system: that is, the cost of sending card and receiving card of display screen. Generally, only one sending card is needed for one screen, which is installed in the computer host, 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, the more receiving cards are used.


3. Control computer: necessary equipment for controlling LED display screen, requiring configuration requirements or higher: Dual Core CPU, 2G memory, independent graphics card above 512M, and PCI slot for main board.


4. Audio + power amplifier: the device that makes the display screen play the sound synchronously, generally equipped with 1 power amplifier and 2 audio.


5. Power distribution cabinet: small area led display screen can not be used; it is recommended to equip the display screen with the maximum power consumption of more than 10kW, which can provide voltage, power and current for the stable operation of all devices of the display screen equipment, and effectively prevent the failure of the power supply switch box of the display screen.


6. Air conditioning: cooling equipment, outdoor LED display over 20m2 must be equipped with air conditioning by the manufacturer to ensure the normal operation of the screen and extend the service life of each device of the display. Generally, indoor screen or small area display screen can not be used; large area indoor display screen is strongly recommended to be equipped with wall mounted air conditioner, which can effectively cool down, ensure normal travel under high temperature of display screen, and reduce failure rate.


7. Multi function card: for indoor display screen, it is mainly used to intelligently adjust the brightness, temperature and other values of LED full-color display screen in different periods of time, so as to achieve energy saving and power saving and extend the service life of LED display screen; indoor display screen can not be used.


8. Lightning arrester: for outdoor LED display screen, mainly lightning protection device; indoor display screen can not be used.


9. Video capture card: TV card, a small card, installed in the computer, equipped with the corresponding driver software, can let the display screen synchronously play the cable TV channel program, whether it needs to be used, users can choose by themselves, the price is not expensive.


10. LED video processor: mainly to improve the overall display effect and function application of large screen, and fully tap the value of display screen. To solve the problems of access, processing and display of various video signals, it can complete the format conversion between many signal formats. There are many brands and models of LED video processor with different prices.


11. Led playing software: including computer system software, LED video playing software, etc. It's usually free


12. Steel structure, manual installation: the bracket used to fix the display screen is generally steel frame structure, and aluminum-plastic plate or stainless steel binding material. Including the cost of manual installation (suggestion: the manufacturer can provide the structural design drawing of steel frame free of charge, and the customer can find a local manufacturer to make it, which is easy to make and can be completed by ordinary workers, with less cost and convenient installation)


13. Freight: depending on the transportation distance budget, we believe that the majority of customers are still acceptable. In terms of cost, the customer can also be responsible for it by themselves, and the actual report is enough.


14. Technician fee: when the display screen is delivered to the client, the company will send 1-2 technical engineers to help guide the installation and technical debugging. Customers only need to be responsible for the general accommodation and round-trip expenses of our technical engineers, and the actual report is enough.


The above is about the LED display price including all the costs. It is convenient for friends to have a clear understanding, so that they have a bottom in mind when purchasing.

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