So how should we buy LED outdoor products?
Waterproof and dustproof
If you want to use it outdoors, waterproof and dustproof is the first thing you must face. The protection level of the display device casing must be waterproof. Generally, the waterproof level reaches IPX5 and can operate normally in heavy rain; dust reduces the efficiency of the product and accelerates the aging of the product. The important factor of the outdoor display equipment must have a specially designed dust-proof structure and dust-proof filter products, and the dust-proof grade can reach IP65.
Intelligent constant temperature
When the outdoor advertising machine is running, there will be heat from three primary aspects: solar radiation, air convection, and internal electronic component heating. According to the regional temperature difference and the location of the equipment, the LCD advertising machine must have a certain temperature control plan. Some are air-conditioning type heat dissipation, and some adopt forced air-cooling type heat dissipation. Regardless of the heat dissipation scheme, the product generally meets the operating requirements of temperature: -30°C-55°C, humidity: 10%-90%.
Anti-riot and anti-theft
Outdoor display equipment is generally used in outdoor public places. Public safety and the safety of the equipment itself are issues to be considered for outdoor display. Generally, outdoor display equipment uses special tempered laminated glass. Even if the glass is damaged, it can only It produces fine cracks resembling spider webs, and the fragments are firmly adhered to the intermediate layer, which can avoid personal injury or property loss due to the falling of the glass. In addition, facing the problem of anti-theft, the screws should be avoided from being exposed, and the anti-theft function lock and solid structural support should be combined to solve the anti-theft problem.
The display interface is clearly visible in the outdoor environment. Anti-reflection is also an important aspect to be considered. It is necessary to use glass with special coating treatment to improve the visual point of view and resolution of the screen and reduce the reflection of the screen.
In order to complete all-weather outdoor playback performance, outdoor display equipment must have a reliable lightning protection control design to provide safety guarantee for the equipment in thunderstorms.