For indoor applications with LED display, outdoor LED advertising to have a higher resolution index - in order to meet the emerging effects of various long-range or high ambient light condition. Resolution of the conventional liquid crystal appear only reach 1024 × 768, and according to the actual test data show that the application of the apparent resolution of outdoor equipment needs to reach at least 1920 × 1200, appear to work under the influence of sunlight, the LED advertising machine, "the resolution" will not become the universal application of too much problem.
    However, changing outdoor environment, in order to allow outdoor LED screen advertising adapt cluttered environment, in addition to "resolution" on the outside, LED display waterproof, dustproof, theft, lightning protection, anti-riot, anti-reflective, anti-electromagnetic interference, etc. Digital signage systems are all from the indoor to outdoor to think and solve problems.
    Outdoor LED screen advertising in addition to high-resolution need anything?
    Outdoor LED screen advertising confidential waterproof and dustproof: To all outdoor use, waterproof and dustproof is the first to face, show equipment protection provided by enclosures must reach water, general water level reached IPX5, can operate normally in the rain ; dust fall merchandise is an important factor in the efficiency and accelerate the aging of goods, outdoor equipment appear to have designed the structure and dust filter dust commodities, dust levels reach IP65.
    Outdoor LED screen advertising confidential smart thermostat: Outdoor advertising at run time will come from solar radiation, heat convection, heat and other internal electronics in three primary areas, according to local temperature differences and the different orientation of the liquid crystal device is placed ads have identified confidential Temperature program. Some type of cooling air conditioning, and some take forced air-cooled heat. But no matter what kind of cooling solution, general merchandise to meet the temperature: -30 ℃ --55 ℃, Humidity: 10% - 90% of the operational requirements.
    Outdoor LED screen advertising confidential riot security: outdoor show equipment generally used in outdoor public places, public safety and the safety of the device itself are outdoor show on to think about, general outdoor equipment will be used to show special steel laminated glass, even if glass breakage, can only produce fine cracks similar to the spider, which is firmly adhered debris on the intermediate layer, can be avoided because the glass fall resulting in personal injury or property damage. In addition, the problems facing theft, avoid screw exposed, combined with anti-theft locks and rugged construction features support, to solve the security problem.
    Outdoor LED screen advertising confidential mine: To complete the all-weather outdoor play performance, outdoor equipment also show a reliable lightning electrical control design, equipment supply in a thunderstorm as security guarantees.
     Outdoor LED screen advertising confidential anti-reflective: to show outdoor environment interface is clearly visible, anti-reflection is also a need to think about the important aspects, it is necessary to use a special coating treatment of glass, in order to improve the visual point of view and resolution of the screen, reducing glare from the screen.
     Anti-electromagnetic interference: the outdoor environment is not controllable, so that outdoor show anti-electromagnetic interference function of the device becomes very important, we can not go to transform the outdoor environment, but we can use the internal electrical piece of equipment shield approach, which effectively prevent the internal device , the cable signal at bay, but also to prevent external electromagnetic disturb the LED product.