The P4 indoor full-color LED display mainly displays text, pictures, animations and video content through the red, blue and green LED lights. Different adjustments can be made according to the needs of different occasions. For example, the flow of calligraphy and painting in general billboards is to create an animation through flash, save it in a memory card on the display screen, and then display it through technical means. Different needs need to be replaced at any time, and all components are modular display devices. Indoor P4 full color display product features: rich colors: P4 full color LED display consists of three primary color (red, green, blue) display unit board, red, green and blue each 256 levels of gray composition 16,777,216 kinds The color enables the LED screen to display dynamic images with rich colors, high saturation, high resolution and high display frequency; high resolution: the indoor P4 display can perfectly display high definition image quality and delicate color, to a certain extent Can be compared with LCD. High brightness: Indoor P4 full color display adopts ultra-high brightness LED, which is still clearly visible from long distance; High quality material: P4LED full color screen adopts imported luminescent materials, high quality IC chip, no noise and high power supply; the whole screen has no fan design. No noise, low power consumption, can be used in the temperature range of 0 °C ~ 55 °C. Good effect: P4LED indoor display adopts nonlinear correction technology, the image is clearer and the layering is stronger; The reliability is strong: the indoor P4 display adopts distributed scanning technology and modular design technology, which has higher reliability and stability; Fine texture: non-linear correction technology, the image effect is delicate and clear; the animation effect is vivid and diverse; the video effect is smooth and lifelike. Long service life: P4 indoor full-color display uses high-quality light-emitting components as the core material of the display and adopts its own patented circuit board design, which fundamentally guarantees the service life of the product. High flatness: flat module and module flatness coefficient <0.5mm, power factor up to 88%; same as asynchronous: P4 full color LED display can support synchronous control card and asynchronous control card; even in control computer In case of failure, it can still display and maintain normally. The P4LED full color screen adopts modular design, which makes installation and maintenance more convenient and can be charged and repaired. Seamless stitching: indoor P4 full color display kit design between modules The splicing error is controlled within plus or minus 0.1mm, easy to install, can be made into any shape according to the user's needs, assembly and disassembly, easy maintenance; voltage can be adjusted: due to the special nature of the LED display industry, it requires under certain circumstances By adjusting the supply voltage to change the operating current of the LED lamp, thereby changing the brightness of the LED, in the design of the energy-saving scheme, 4.2-5V power supply, power consumption is small, energy saving is 20%, no format limitation: for the format, the user can arrange it arbitrarily Display mode; can display text, pictures, charts, images, animations, video information; and the amount of information displayed is not limited; Convenient operation: Universal video playback software makes system setup and operation very convenient. Installation of steel structure frame: indoor P4 full color display is light steel frame, chemical rivet bolt rivet steel plate is used as supporting structure in the corresponding beam and column part, display steel frame and rivet fixed steel plate are connected in various shapes: can be done Rectangular, square, curved, round and other custom designs