DynaScan DW551LR5 55 inch SingleSide 4000Nits CleanBack 24/7

The DynaScan DW551LR5 is a 55-inch professional LCD display engineered for high-ambient-light environments, delivering an exceptional 4000 cd/m² brightness to ensure crisp, vivid content even in direct sunlight. Its clean back design and fanless architecture make it ideal for sleek, silent installations in retail, public venues, and transportation hubs.

Advantages

With a peak brightness of 4000 nits, this display overcomes glare and reflections, maintaining image clarity in storefront windows and outdoor enclosures. The Full HD resolution (1920 x 1080) provides sharp detail, while the IPS panel offers wide 178° viewing angles for consistent color and contrast from any perspective. Built for 24/7 operation, the DW551LR5 features a robust design with blackening defect-free technology, ensuring long-term reliability. The fanless cooling system eliminates noise and reduces maintenance, and the clean back simplifies mounting and cable management for a polished look.

Suitable for

• Retail storefronts and window displays
• Quick-service restaurants and menu boards
• Airports, train stations, and bus terminals
• Corporate lobbies and reception areas
• Outdoor digital signage (with enclosure)

Key specifications

• Screen size: 55 inches
• Brightness: 4000 cd/m²
• Resolution: 1920 x 1080 (Full HD)
• Panel technology: IPS
• Contrast ratio: 5000:1 (typical)
• Viewing angle: 178° horizontal / 178° vertical
• Response time: 8 ms (G-to-G)
• Video inputs: HDMI, DisplayPort, DVI-D, VGA
• Control: RS232, USB (service)
• Video output: DisplayPort out
• VESA mounting: 400 x 400 mm
• Power consumption: 380 W (typical)
• Operating temperature: 0°C to 40°C
• Bezel width: 12.9 mm (top/side), 16.9 mm (bottom)
• Special features: High brightness, clean back, fanless, blackening defect free

Recommendations

For optimal performance, pair the DW551LR5 with a media player capable of 1080p output and use high-quality HDMI or DisplayPort cables. Ensure adequate ventilation if installed in an enclosure, and consider a protective glass for outdoor applications. Regular cleaning of the screen with a soft, dry cloth will maintain brightness and clarity.