DS-D4040FO

Key Features

• Support any direction, any size, any shape stitching; High screen uniformity, no black lines, truly seamless stitching
• Dual redundant power supply
• Dual signal hot backup
• High brightness
• High contrast
• Controlled brightness &color temperature range of each pixel on the screen, to achieve integrity and perfection of picture display
• Ultra-high refresh rate makes the  video picture more exquisite and smooth and achieve more realistic color reproduction
• Nanosecond response time, eliminating ghosting phenomenon
• Long screen service life
• Ultra-wide viewing angle, ensuring high-quality display at various angles
• High color gamut coverage, wider than the NTSC color gamut
• Low Heat generating, high-performance radiating heat, super-quiet
• Energy saving
• Defect rate is very low, low post-maintenance cost