Dahua LM55-F400N - UHD LED monitor, 55"

The large-format 55" display is designed for demanding monitoring and security applications where maximum reliability is required. Thanks to 4K Ultra HD resolution 3840 × 2160 px, it offers an exceptionally sharp image with a high level of detail, appreciated when viewing camera systems, information panels, and professional presentations. The VA panel with a contrast ratio of 5000:1 and brightness of 400 cd/m2 ensures vivid image representation even in well-lit environments.

Modern design and comfortable viewing

The elegant design with ultra-thin bezels measuring only 1.1 mm and a screen-to-body ratio of over 95% creates an impressive look suitable for standalone use as well as video walls. Wide viewing angles of 178°/178° allow for perfect visibility from almost any position. Flicker-Free technology and blue light protection contribute to comfortable viewing during long working hours.

Ready for professional deployment

The design certified for 24/7 continuous operation and a lifespan of up to 30,000 hours guarantees long-term reliability. Rich connectivity includes 2× HDMI 2.0 with 4K support at 60 Hz, VGA, USB ports, and an RS-232 interface for remote control and integration into professional systems. Integrated stereo speakers are also included for immediate use without external sound systems.

Key features

• 4K Ultra HD resolution 3840 × 2160 px
• Refresh rate 60 Hz
• Contrast ratio 5000:1
• Wide viewing angles 178°/178°
• Lifespan up to 30,000 hours
• Ultra-thin bezels 1.1 mm (U/L/R)
• Blue light protection
• 2× HDMI 2.0 (4K @ 60 Hz), 1× VGA, 2× USB 2.0
• RS-232 for remote control
• Integrated stereo speakers 2× 10 W
• VESA 200 × 300 mm
• Suitable for monitoring and security systems