How merchants quote for LED displays
How merchants quote for LED displays
Here we only talk about the regular products, look at what factors affect the LED display screen offer.
From the color LED advertising display can be divided into monochrome, bi-color, full color, from the use of the environment can be divided into indoor, outdoor, semi-outdoor, each specification of the led screen price is not the same, indoor full-color is divided into table paste full-color, table paste three-in-one full-color, dot-matrix full-color, outdoor full-color is divided into 1R1G1B (generally high density, such as: PH10, PH12), 2R1G1B (generally), 2R1G1B (generally), 2R1G1B (generally), 2R1G1B (generally), 2R1G1B (generally), 2R1G1B (generally). Outdoor full color is divided into 1R1G1B (generally high density, such as: PH10, PH12), 2R1G1B (generally high density, such as PH16, PH20, etc.). Many producers in order to reduce the cost, will use a high brightness red light to match the color!
Material has a very big impact on the price of LED display:
Material from the categories up points, can be divided into imported materials and Chinese materials, to light-emitting chips, imported sources: the United States, Japan, Taiwan, there are also some domestic chips. Each type of light-emitting chips have their own advantages and disadvantages. The United States and Japan chip, because it has always held the core technology, in the context of similar monopolies, the United States and Japan chip prices remain high. Taiwan and mainland chip price is relatively cheap, but its performance compared to the United States, Japan chip, there is still a certain gap. If the LED advertising display is used in more important occasions, we still recommend the use of imported materials is better; In addition to the LED chip, in addition to the main factors affecting the price of LED advertising display is the LED driver IC, but if I'm a customer, I would rather choose a better driver IC, because it is a little higher price, but the driver IC is the impact of the LES display quality and life expectancy of a very important factor, to do full-color display is a very important factor. Very important factor, do full color LED advertising display must use constant voltage and constant current driver IC; other aspects of the material such as LED Power Supply,LED Cabinet, and the production of the display of various accessories.
The impact of the main supporting system on the price of LED advertising display:
① system accessories: sending card, receiving card, adapter card;
② playback system: control computer, multimedia card or graphics card, playback software;
③ editing system: editing computer, video compression card, editing software;
④ monitoring system: sensor + monitoring software;
⑤ Protection system: cooling system, power distribution system, lightning protection system, temperature and humidity monitoring system;
⑥ sound system: amplifier + speakers;
⑦ video input devices: DVD/VCD player, VCR, closed-circuit television;
⑧ graphic input: scanner, digital camera.
The above accessories and equipment in addition to system accessories and playback system, the other are optional equipment. Due to the brand and procurement channels and other factors affect the price of its LED advertising display naturally differ.
1. Display screen cost:
Generally calculated by how much money per square meter, that is, the common LED display quotes xxx USD / m2, which display models, different materials used, the offer will be different. Screen offer generally includes a full set of LED color screen required: tube core, module circuit board, IC driver chip, module power supply, steel box and plastic mask and display all internal wiring, connecting wires and so on. Generally, the tax is included in the offer.
Screen offer is the biggest catnip, can not just simply ask how much P a few, process and material selection also has an important impact on the offer, these terms and conditions and requirements must be agreed clearly in the contract.
2. Control system costs:
That is, the display sending cards and receiving cards cost, a screen generally only 1 to 2 sending cards, installed in the computer host inside, receiving the number of n cards. The use of the control card is mainly based on the size of the display to determine the number. Generally speaking, the larger the area, the higher the pixel density of the display, the more the number of receiver cards used. That is, the maximum carrying capacity of each receiver card, the specific capacity of each receiver card are different, different receiver card with LED display length and width is not the same (length, width refers to the pixel point), this is based on the receiver card design is different, the receiver card's pixel point must be larger than the pixel point of the screen, so that it can be brought up.
3. Control computer (less):
Control LED display of the necessary equipment, the need for configuration requirements or higher, the need for independent graphics cards, motherboards should have PCI slots.
4. Sound + amplifier (less):
Let the display synchronized video playback sound equipment, generally equipped with 1 amplifier, 2 audio.
5. Distribution cabinet (less):
Small area LED display can not be used; it is recommended that the maximum power consumption in the 10KW power above the display is equipped with, can provide voltage power supply current for the display equipment devices run stably, effectively preventing the display power switch jump box and other faults.
6. Air conditioning (less):
Heat dissipation equipment, general indoor screen or small area display can not be used, but a large area of indoor display is strongly recommended to be equipped with wall-mounted air conditioning, effective cooling, to ensure that the display of high temperature normal far, reduce the failure rate. Outdoor LED display more than 20 square meters must be configured by the manufacturer of air conditioning, in order to ensure the normal operation of the screen and extend the service life of the various components of the display.
7. Multi-function card:
Indoor display with, the main role of time intelligent adjustment led full color display brightness, temperature and other values, intelligent adjustment so as to achieve energy saving and power saving, prolong the service life of led display; indoor display can not be used.
8. lightning arrester:
Outdoor LED display, mainly lightning protection device; indoor display can not be used.
9. video capture card (less):
TV card, a small card, installed in the computer, with the appropriate driver software, you can make the display synchronous playback of cable TV channel programs, whether you need to use, the household can buy their own, the price is not expensive.
10.LED Video Processor:
Mainly to improve the overall display effect of the large screen and functional applications, fully explore the value of the display. Solve a variety of video signal access, processing and display problems, can complete the format conversion between many signal formats.LED Video Processor brands and models, prices vary.
11.LED playback software:
Including computer system software, LED video playback software. Generally are provided free of charge.
12.Steel structure (less), concrete foundation, labor cost:
Used to fix the bracket to install the display, generally with a steel frame frame structure, and aluminum composite plate or stainless steel cladding material, outdoor LED screen can be fixed on a concrete base. There are also labor installation costs (recommended: can be provided by the manufacturer free steel frame structure design drawings, customers in the local area to find the producer to make a good, simple to make, the average worker can be completed, less costly, easy to install, provided that you can control the quality of construction).
LED display screen by the installation location, installation mode, screen size, frame structure selection and other factors, the installation project price will certainly have a relatively large difference, especially when installing outdoor LED full-color display, in the cold season, by the impact of the construction environment, the price of the project varies greatly.
The design of the steel structure and concrete foundation is very important, the strength must meet the load-bearing requirements, because of the lack of strength and LED screen fall and collapse accidents are common, the person responsible for the accident are legally liable!
13. Freight:
Depending on the transportation distance budget, I believe the majority of customers can still accept. The cost of customers can also be responsible for their own, the actual report can be.
14. Technician fees:
Display delivery to the customer side at the same time, the company sent 1-2 technical engineers to assist in guiding the installation, technical commissioning.
15.Others:
Payment method, tax rate, transportation mode, the manufacturer itself factors determine the LED advertising display offer.
From the color LED advertising display can be divided into monochrome, bi-color, full color, from the use of the environment can be divided into indoor, outdoor, semi-outdoor, each specification of the led screen price is not the same, indoor full-color is divided into table paste full-color, table paste three-in-one full-color, dot-matrix full-color, outdoor full-color is divided into 1R1G1B (generally high density, such as: PH10, PH12), 2R1G1B (generally), 2R1G1B (generally), 2R1G1B (generally), 2R1G1B (generally), 2R1G1B (generally), 2R1G1B (generally). Outdoor full color is divided into 1R1G1B (generally high density, such as: PH10, PH12), 2R1G1B (generally high density, such as PH16, PH20, etc.). Many producers in order to reduce the cost, will use a high brightness red light to match the color!
Material has a very big impact on the price of LED display:
Material from the categories up points, can be divided into imported materials and Chinese materials, to light-emitting chips, imported sources: the United States, Japan, Taiwan, there are also some domestic chips. Each type of light-emitting chips have their own advantages and disadvantages. The United States and Japan chip, because it has always held the core technology, in the context of similar monopolies, the United States and Japan chip prices remain high. Taiwan and mainland chip price is relatively cheap, but its performance compared to the United States, Japan chip, there is still a certain gap. If the LED advertising display is used in more important occasions, we still recommend the use of imported materials is better; In addition to the LED chip, in addition to the main factors affecting the price of LED advertising display is the LED driver IC, but if I'm a customer, I would rather choose a better driver IC, because it is a little higher price, but the driver IC is the impact of the LES display quality and life expectancy of a very important factor, to do full-color display is a very important factor. Very important factor, do full color LED advertising display must use constant voltage and constant current driver IC; other aspects of the material such as LED Power Supply,LED Cabinet, and the production of the display of various accessories.
The impact of the main supporting system on the price of LED advertising display:
① system accessories: sending card, receiving card, adapter card;
② playback system: control computer, multimedia card or graphics card, playback software;
③ editing system: editing computer, video compression card, editing software;
④ monitoring system: sensor + monitoring software;
⑤ Protection system: cooling system, power distribution system, lightning protection system, temperature and humidity monitoring system;
⑥ sound system: amplifier + speakers;
⑦ video input devices: DVD/VCD player, VCR, closed-circuit television;
⑧ graphic input: scanner, digital camera.
The above accessories and equipment in addition to system accessories and playback system, the other are optional equipment. Due to the brand and procurement channels and other factors affect the price of its LED advertising display naturally differ.
1. Display screen cost:
Generally calculated by how much money per square meter, that is, the common LED display quotes xxx USD / m2, which display models, different materials used, the offer will be different. Screen offer generally includes a full set of LED color screen required: tube core, module circuit board, IC driver chip, module power supply, steel box and plastic mask and display all internal wiring, connecting wires and so on. Generally, the tax is included in the offer.
Screen offer is the biggest catnip, can not just simply ask how much P a few, process and material selection also has an important impact on the offer, these terms and conditions and requirements must be agreed clearly in the contract.
2. Control system costs:
That is, the display sending cards and receiving cards cost, a screen generally only 1 to 2 sending cards, installed in the computer host inside, receiving the number of n cards. The use of the control card is mainly based on the size of the display to determine the number. Generally speaking, the larger the area, the higher the pixel density of the display, the more the number of receiver cards used. That is, the maximum carrying capacity of each receiver card, the specific capacity of each receiver card are different, different receiver card with LED display length and width is not the same (length, width refers to the pixel point), this is based on the receiver card design is different, the receiver card's pixel point must be larger than the pixel point of the screen, so that it can be brought up.
3. Control computer (less):
Control LED display of the necessary equipment, the need for configuration requirements or higher, the need for independent graphics cards, motherboards should have PCI slots.
4. Sound + amplifier (less):
Let the display synchronized video playback sound equipment, generally equipped with 1 amplifier, 2 audio.
5. Distribution cabinet (less):
Small area LED display can not be used; it is recommended that the maximum power consumption in the 10KW power above the display is equipped with, can provide voltage power supply current for the display equipment devices run stably, effectively preventing the display power switch jump box and other faults.
6. Air conditioning (less):
Heat dissipation equipment, general indoor screen or small area display can not be used, but a large area of indoor display is strongly recommended to be equipped with wall-mounted air conditioning, effective cooling, to ensure that the display of high temperature normal far, reduce the failure rate. Outdoor LED display more than 20 square meters must be configured by the manufacturer of air conditioning, in order to ensure the normal operation of the screen and extend the service life of the various components of the display.
7. Multi-function card:
Indoor display with, the main role of time intelligent adjustment led full color display brightness, temperature and other values, intelligent adjustment so as to achieve energy saving and power saving, prolong the service life of led display; indoor display can not be used.
8. lightning arrester:
Outdoor LED display, mainly lightning protection device; indoor display can not be used.
9. video capture card (less):
TV card, a small card, installed in the computer, with the appropriate driver software, you can make the display synchronous playback of cable TV channel programs, whether you need to use, the household can buy their own, the price is not expensive.
10.LED Video Processor:
Mainly to improve the overall display effect of the large screen and functional applications, fully explore the value of the display. Solve a variety of video signal access, processing and display problems, can complete the format conversion between many signal formats.LED Video Processor brands and models, prices vary.
11.LED playback software:
Including computer system software, LED video playback software. Generally are provided free of charge.
12.Steel structure (less), concrete foundation, labor cost:
Used to fix the bracket to install the display, generally with a steel frame frame structure, and aluminum composite plate or stainless steel cladding material, outdoor LED screen can be fixed on a concrete base. There are also labor installation costs (recommended: can be provided by the manufacturer free steel frame structure design drawings, customers in the local area to find the producer to make a good, simple to make, the average worker can be completed, less costly, easy to install, provided that you can control the quality of construction).
LED display screen by the installation location, installation mode, screen size, frame structure selection and other factors, the installation project price will certainly have a relatively large difference, especially when installing outdoor LED full-color display, in the cold season, by the impact of the construction environment, the price of the project varies greatly.
The design of the steel structure and concrete foundation is very important, the strength must meet the load-bearing requirements, because of the lack of strength and LED screen fall and collapse accidents are common, the person responsible for the accident are legally liable!
13. Freight:
Depending on the transportation distance budget, I believe the majority of customers can still accept. The cost of customers can also be responsible for their own, the actual report can be.
14. Technician fees:
Display delivery to the customer side at the same time, the company sent 1-2 technical engineers to assist in guiding the installation, technical commissioning.
15.Others:
Payment method, tax rate, transportation mode, the manufacturer itself factors determine the LED advertising display offer.
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