| Message: | Customer must know those Information about led screen
For many non-professional users, offer a different face of the LED display enterprises often feel at a loss. In fact, if we can understand the composition LED display offer, they should know how to choose.
1. Screen Cost
LED display by the display module, power supply, casing, cable power line, of which, the most expensive modules, which use light beads, chip spreads as well. Screen prices generally account for more than 70% of the overall offer.
2. Control System
LED full color display usually synchronous display system by sending card, receiving cards. Outdoor display area of 80 square meters or less usually send a card, 40-50 Zhang received card (a card two boxes). Indoor LED full color due to higher pixel density and higher prices.
3. Accessories
Electronic display to operate properly, you also need a lot of accessories, such as a computer (desktop computers), air conditioning (heat), surge arresters, power distribution equipment, audio amplifier (optional), TV card (optional), multi-function card (automatic adjust the physical data monitor temperature, brightness, humidity, etc.), a video processor (optional) and so on. Different brands of accessories spread is large, customers can buy their own locally.
4. The steel structure
LED display needs to be fixed by a steel structure. Especially large-scale outdoor LED advertising display, for steel demand is very high. Second only to the cost structure of the steel body of the screen.
5. Logistics and installation
Finally is the transportation and installation costs.
Understanding of these basic knowledge, users in the face of different vendors, it might be a clear quotation, so some manufacturers to reduce or lower prices reduce configuration mode.
If you want to know more,please visit this web:www.ledtaxitop.cn
url:http://www.ledtaxitop.cn |
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