Smart P3.91 Outdoor LED Display with 6000nit Brightness 3840Hz Refresh Rate and Auto Brightness Adjustment

This smart P3.91 outdoor LED display brings intelligent operation to digital signage. The built-in ambient light sensor automatically adjusts brightness from day to night for both visual comfort and energy saving, while the cloud control platform enables remote content management of multiple screens from anywhere. With seamless splicing technology and the classic 6000nit SMD1921 platform, it delivers a stunning, unified canvas for outdoor advertising.

• Auto Brightness Adjustment: Ambient light sensor automatically optimizes brightness day and night, ensuring clear images while saving power.
• Cloud Control Management: Remote content publishing, scheduling and monitoring via WiFi/4G and mobile app, ideal for multi-screen cluster management.
• Seamless Splicing: Precision cabinet design with under 0.1mm splicing tolerance creates a gapless, unified display surface.
• Ultra-Thin Lightweight Cabinet: 83mm ultra-thin aluminum cabinet at 22.5KG/sqm reduces structural load and shipping costs.
• 6000nit Ultra-High Brightness: Maintains crystal-clear visibility even under direct midday sun, perfect for highway billboards and building facades.
• Front and Rear Maintenance: Dual-side service access with hot-swap module replacement simplifies installation and upkeep.
• Superior Visual Performance: 3840Hz refresh rate eliminates flicker with 16bit gray scale and 10000:1 contrast ratio.

• Highway and roadside digital billboards
• Commercial building facade displays
• Stadium and sports venue perimeter screens
• Shopping mall exterior advertising walls
• Transportation hub information displays
• City square and public event LED screens

• 10 Years professional LED display manufacturer
• Short delivery time: 5-15 working days, adjustable according to customer requirements
• Wholesale factory-direct pricing
• OEM and ODM service available
• Customizable product specifications upon request
• Professional engineering support with 15+ years of industry experience
• Remote technical support via video conference or on-site guidance