Pixel Pitch	1.25 mm
Pixel Density	640,000 dots/sqms
Module Size	Module Size
resolution ratio	640000
refresh frequency	≥3840
Cabinet size	640X480mm

1. Adopt high-quality components and fine processing technology to effectively reduce the dead light rate. 2. The power supply and signal dual backup system are the safest and most reliable guarantee for the continuous and stable operation of the product for 7 * 24 hours. 3. The grayscale performance of the display screen is nearly perfect under low brightness, and the level and brightness of the display screen are higher than those of the traditional display screen.4. High-pixel density display unit with micro-pixel spacing can be connected wirelessly and can support 2K, 4K and ultra-high resolution display. 5. Even if it is reduced to 500-300cd/m2, it can still ensure the realization of high gray level. 6. The black fog lamp and corrugated light absorbing mask are used, and the reflection is small in bright light environment, and the picture is still clear and visible. 7. Automatically adapt to the light sensitivity adjustment device, and the display screen will not be affected by the environment. 8. The picture is stable, without ripple and black screen, the video picture is exquisite and smooth, and the dynamic display image edge is clear. 9. It has good dynamic performance, and can accurately restore image information to bring maximum visual enjoyment.♥ The picture quality is soft, and you can watch it for a long time without fatigue. ♥ Seamless seams, ultra-wide angle of view, LED display screen brightness and chroma are uniform without color deviation. ♥ LED display adopts front maintenance box, which is more convenient for maintenance. ♥ Super-high refresh display, fast frame change speed, elimination of ghost and no trailing. ♥ 16bit grayscale processing, more natural color.① Seamless stitching, ultra-wide viewing angle, uniform brightness and chroma without color deviation. ② Broadcast color gamut, color temperature intelligent adjustable. ③ Moderate brightness, no fatigue after watching for a long time. ④ Super-high refresh display, fast frame change speed, elimination of ghost and no trailing. ⑤ The display unit is flexible and compact, flat, curved and smooth. ⑥ V-SPWM low-brightness and high-gray nondestructive technology, solving industry problems, is superior to peers. ⑦ V-Smooth precision control technology ensures smooth and seamless screen.Standard dual-band Wi-Fi, supporting mobile APP wireless control; Support wireless screen projection of mobile phones and tablets; Support intelligent voice control; Bluetooth wireless remote control; On-board 32GB storage, supporting U disk expansion and insertion; HDMI/DP HD video input synchronous playback; Support HD video hard decoding, up to 60fps; No need for complex network settings, automatic identification of equipment, plug and play; LAN or Internet cluster management; Support the optional 5G network module; 3.5mm standard audio output interface is equipped as standard.16:9 golden ratio, supporting 2K/4K/8K point-to-point resolution display.The low brightness and high gray display technology is adopted to make the product more suitable for small spacing applications, replacing traditional DLP splicing, LCD splicing, projection display and other applications.Low brightness and high gray. Efficient and convenient maintenance, small spacing LED display screen with all magnetic absorption design, portable tool-free, fast maintenance for 3 seconds，