High-precision P3 Outdoor LED Display

Light effect control: The standard brightness of the screen is ≥5000cd/㎡, and the peak brightness can reach 6000cd/㎡. It is equipped with a combination of "black crystal mask + micron-level anti-glare coating", and the static contrast is increased to 8000:1. There is no reflective light spot on the screen under strong light at noon, and the edge sharpness of dark text is 20% higher than P4.
Color performance: Equipped with 20bit ultra-high grayscale driver IC and HDR Vivid decoding technology, the color transition level is increased by 2 times; the color temperature adjustment range is 1800K-12000K, and it supports "scene linkage color adjustment", such as matching the warm gold tone of the luxury exhibition and the cold silver texture of the technology exhibition.
Dynamic response: Supports ≥240fps ultra-high-definition frame rate playback, and cooperates with the "dynamic blur compensation algorithm", high-speed moving pictures (such as racing and crowds) have no smear, suitable for close-up shooting and slow-motion playback scenes.
Intelligent dimming: Using the "dual photosensitivity + AI scene recognition" system, the brightness at night can be reduced to 80-150cd/㎡, which is lower than P4, fully in line with the light pollution control standards around residential areas, and the power saving rate is 45%.

Structural protection: The box body is made of "die-cast aluminum + magnesium alloy" composite material, which is 15% lighter than pure aluminum box. The external treatment is "ceramic coating + oleophobic coating", which is anti-fingerprint and anti-graffiti, and can be wiped daily without damage. The entire screen is protected by IP67 in front and IP56 in the back, and can be immersed in water for a short time (30 minutes/1 meter depth).
Precision waterproof:
Interface protection: "rotating locking waterproof connector + silicone film seal" is adopted, and the IP68 level is maintained after 500 plug-ins and unplugs
Micro-seam protection: Nano waterproof glue is filled in the gap between the modules to prevent capillary penetration of rainwater
Internal protection: The power supply compartment has an independent dehumidification system, which automatically starts when the humidity is greater than 85% to prevent condensation from damaging the circuit
Temperature control innovation: "heat sink + micro liquid cooling" composite heat dissipation is adopted, the core temperature rise is ≤±2℃, which is quieter than the fan heat dissipation of P4 (operating noise ≤30dB), suitable for quiet environments such as hospitals and libraries. Passed the -40℃ to +80℃ extreme temperature cycle test, and there was no abnormality for 200 consecutive hours.
Durability index: core components passed the "100,000 times hot and cold shock test", MTBF ≥ 70,000 hours, the whole screen life ≥ 150,000 hours, and supports the "7×24 hours + high-frequency touch" dual loss scenario.

Super scratch-resistant surface: The module surface is covered with 2mm ultra-white tempered glass with a Mohs hardness of 7 (P4 is an acrylic panel with a hardness of 5), which can withstand scratches from hard objects such as keys and tools, and is not easy to leave marks even with frequent close contact (such as touches by customers in shopping malls).
Omnidirectional waterproof structure: The "maze-type waterproof channel" design is adopted, and the interface protection level is increased to IP68 (P4 is IP67). It can be immersed in 1 meter of water for 30 minutes without leakage, which is suitable for close-range humid scenes such as water accumulation in rainy season and splashing water at the seaside.
Anti-salt spray corrosion: The PCB board adopts "immersion gold process + thickened three-proof paint" treatment, and the salt spray test is up to 1000 hours (P4 is 500 hours). In high humidity and high salt environments such as coastal cities and hot spring resorts, the circuit aging speed is slowed by 50%.

Touch function direct connection: reserved capacitive touch interface, can be directly equipped with 10-point touch module, touch response delay <30ms, audience can slide, zoom and other operations when touching at close range, suitable for scenes such as exhibition hall interaction and shopping mall shopping guide, no additional interactive equipment is required.
Voice control integration: supports access to AI voice assistant, receives instructions through the "screen microphone array", can realize "switch screen" and "adjust brightness" and other operations, suitable for high-altitude and narrow installation scenes that are inconvenient for manual operation.
Sensor linkage: built-in infrared human body sensor, can detect people within 10 meters (P4 does not have this function), automatically reduce the brightness to 50cd/㎡ when no one is around, and restore high brightness within 1 second when someone approaches, taking into account energy saving and display effect.