The growth of outdoor LED displays has been rapid in recent years, and they are gradually being applied to various fields such as outdoor media. Outdoor LED display projects are mainly used for outdoor advertising, accounting for more than 80% of the outdoor display market.
The first part of an outdoor LED display: LED display screen body: The LED display screen body refers to the screen body assembled from unit cabinets. It includes power supplies, fans, and internal wiring, all in a fully sealed waterproof cabinet structure. The price of the screen body is usually quoted per square meter, but the price varies depending on the specific specifications, materials used, and included components. Naturally, different companies will have different prices, but a typical standard outdoor LED display costs several thousand yuan per square meter.
The second part of an outdoor LED display: Control system: Most LED display projects are controlled synchronously via computer. This system consists of a sending card and receiving cards. The sending card is installed in the control computer, and the receiving cards are distributed within the screen body, connected via network cables or fiber optic cables. The price of the control system is usually determined by the number of control cards needed, which depends on the size of the screen. The size of the screen is related to the display resolution. Control receiving cards control specific pixels based on resolution. Outdoor screens usually use one card per cabinet, while indoor LED displays without cabinets can be calculated based on a 256*128 resolution.
The third part of an outdoor LED display: Frame structure: The outdoor LED display frame structure refers to the frame structure that stabilizes the cabinet and provides mounting points. The budget for the frame structure is usually determined by the size of the screen. Different installation methods require different amounts of steel, resulting in different budgets. Common outdoor LED display installation methods include wall-mounted, column-mounted, wall-embedded, and free-standing. Column-mounted and free-standing methods generally use more steel, followed by wall-mounted, and wall-embedded uses the least. The cost of steel per square meter is approximately 3000 yuan, but the specific installation method and local steel prices will vary, resulting in different budgets.
Outdoor LED Display Section 4: Ancillary Equipment: Ancillary equipment refers to other equipment used in conjunction with the LED display screen, such as control computers, amplifiers, speakers, air conditioners, video processors, lightning arresters, smoke detectors, monitors, and temperature sensors. The budget for ancillary equipment varies depending on the specific equipment chosen by the user, and since these ancillary components are available from various suppliers in different locations, their prices and brands also vary.
