Today, outdoor LED advertising screens occupy a dominant position in the advertising sector, There are different trade-offsdepending on the needs of each project, such as the choice of pixels, resolution, price, broadcast content, display life andfront or rear maintenance. What are the recommendations for buying an outdoor LED advertising screen?

Of course, we must also consider the load bearing capacity of the installation site, the brightness around the installation sitethe viewing distance and viewing angle of the audience, the weather and climate conditions of the installation site, whetherit is rainproof, whether it is ventilated and heat dissipation, and other external conditions. So how to purchase LEDadvertising screen? Here is a bit of advice from TOOAEN.

1, the need to display the content. Aspect ratio, figure diploma according to the reality of the content to determine the video screen, generally 4:3 or is close to 4:3, the ideal ratio is 16:9.

2, the visual distance, the perspective of the confirmation. In order to ensure that the distance visible in the case of strong light, must choose ultra-high brightness light-emitting diodes.

3, the appearance of the shape of the design, has been able to do according to the design and shape of the building tailored LED advertising screen, is the application of LED display technology to the extreme, in order to achieve the most perfect visual effect.

4, need to pay attention to the installation site fire safety, etc., the project’s energy-saving standards and other aspects; of course, in the selection, brand factors, LED advertising screen quality, product after-sales service and other aspects, are important factors to be considered. The display screen is installed outdoors, often in the sun and rain, wind and sun, the working environment is harsh. The electronic equipment is wet or severely damp and can cause short circuits or even fires, leading to malfunctions and even fires, resulting in losses. So in the structure of the above requirements is the need to take into account the weather conditions, can do to do wind, rain, lightning protection.

5, the requirements of the installation environment. Choose the working temperature between -40 ℃ ~ 80 ℃ industrial grade integrated circuit chip, to prevent the winter temperature is too low so that the display can not start. Install ventilation equipment to cool down the temperature, so that the internal temperature of the screen body is between -10℃ ~ 40℃. Install axial fans above the back of the screen body, when the temperature is too high can be discharged heat.

6, cost control. the power consumption of the LED advertising screen is an element that must be considered.