NEC MultiSync M551-2 55 Inch 4K UHD Digital Signage Display
The NEC MultiSync M551-2 is a 55 inch 4K UHD display built for 24/7 commercial use, delivering HDR10 and HLG visuals with a 25 percent haze anti-glare panel. Its built-in USB MediaPlayer and Intel SDM slot support standalone signage playback without an external media player.Overview
The NEC MultiSync M551-2 is a 55 inch 4K UHD large format display engineered for professional digital signage, advertising, and corporate communications. With HDR10 and HLG support plus a high-haze anti-glare panel, it delivers sharp, color-accurate visuals in bright, high-traffic spaces.
Key Features
- 55 inch 4K UHD (3840 x 2160) panel with HDR10 and HLG support
- High haze (25 percent) anti-glare screen for readability in bright environments
- Built-in USB MediaPlayer for standalone content playback
- Supports Intel Smart Display Module (SDM) and Raspberry Pi Compute Module 4
- Two HDMI ports, one DisplayPort and LAN for flexible AV integration
- NEC NaviSet Administrator 2 support for remote fleet monitoring
Specifications
- Screen Size: 55 inch
- Resolution: 3840 x 2160 (4K UHD)
- Brightness: 500 cd/m2
- Aspect Ratio: 16:9
- Connectivity: 1x DisplayPort, 2x HDMI (HDCP)
- Weight: 17.8 kg
- Country of Origin: Japan
Why buy from Procure.ae
Procure.ae supplies the NEC MultiSync M551-2 across the UAE and wider GCC with options for bulk and institutional procurement, installation support, and after-sales service. Contact our team to request a quote for single-unit or multi-site signage rollouts.
FAQ
Q: Can the M551-2 run signage content without a separate media player?
A: Yes, its built-in USB MediaPlayer plays scheduled content directly from a USB drive without an external player.
Q: Does the M551-2 support 24/7 operation?
A: Yes, it is designed for continuous 24/7 use in commercial and public-facing signage deployments.
Description
Overview
The NEC MultiSync M551-2 is a 55 inch 4K UHD large format display engineered for professional digital signage, advertising, and corporate communications. With HDR10 and HLG support plus a high-haze anti-glare panel, it delivers sharp, color-accurate visuals in bright, high-traffic spaces.
Key Features
- 55 inch 4K UHD (3840 x 2160) panel with HDR10 and HLG support
- High haze (25 percent) anti-glare screen for readability in bright environments
- Built-in USB MediaPlayer for standalone content playback
- Supports Intel Smart Display Module (SDM) and Raspberry Pi Compute Module 4
- Two HDMI ports, one DisplayPort and LAN for flexible AV integration
- NEC NaviSet Administrator 2 support for remote fleet monitoring
Specifications
- Screen Size: 55 inch
- Resolution: 3840 x 2160 (4K UHD)
- Brightness: 500 cd/m2
- Aspect Ratio: 16:9
- Connectivity: 1x DisplayPort, 2x HDMI (HDCP)
- Weight: 17.8 kg
- Country of Origin: Japan
Why buy from Procure.ae
Procure.ae supplies the NEC MultiSync M551-2 across the UAE and wider GCC with options for bulk and institutional procurement, installation support, and after-sales service. Contact our team to request a quote for single-unit or multi-site signage rollouts.
FAQ
Q: Can the M551-2 run signage content without a separate media player?
A: Yes, its built-in USB MediaPlayer plays scheduled content directly from a USB drive without an external player.
Q: Does the M551-2 support 24/7 operation?
A: Yes, it is designed for continuous 24/7 use in commercial and public-facing signage deployments.
Specifications
Brand
NEC
Product Type
Digital Signage Display
Storefront L1
Digital Signage
Storefront L2
Indoor Signage
Storefront L3
Signage Medium
Weight (Spec)
17.8
Color (Spec)
Black
Country of Origin
Japan
Aspect Ratio
16:9
Native Resolution
4K UHD (3840 x 2160)
Brightness
500
Display size (diagonal)
55.0"
Input
1 x DisplayPort (with HDCP); 2 x HDMI (with HDCP)
Frequently Asked Questions
Can this display run 24/7 without overheating in a retail environment?
Yes, the M551-2 is purpose-built for 24/7 commercial operation with thermal management to handle continuous use in retail, airports, and hospitality settings without degradation.
Which content formats work best for promotions on this screen?
The built-in USB MediaPlayer supports standard video and image formats, so you can load marketing content directly without external equipment—ideal for point-of-sale and promotional signage.
How does the anti-glare panel improve visibility in bright indoor spaces?
The 25 percent haze anti-glare coating reduces reflections and improves contrast in sunlit storefronts or glass-fronted lobbies, making content readable even in high ambient light.
Is this display suitable for boardroom presentations with color-critical content?
While optimized for signage, the HDR10 and HLG visuals deliver vibrant color and high dynamic range, suitable for corporate boardrooms and premium retail displays.
Can the Intel SDM slot expand the display's capabilities?
Yes, the Intel Smart Display Module slot allows you to add signage management, scheduling, and remote control without a separate media player, simplifying deployment.
What viewing angles and distances work best for a 55-inch display in an open space?
A 55-inch display suits distances of 8-12 feet in retail floors, lobbies, and waiting areas; exact positioning depends on floor layout and audience placement.
How quickly can Procure.ae deliver the M551-2 to our UAE office?
Lead times for NEC displays vary based on stock and GCC location; contact Procure.ae to request a quote and confirm current availability for your site.
Do you provide installation and calibration support in the UAE?
Procure.ae can advise on installation options and technical setup; reach out for details on professional installation and on-site support for your premises.
What resolution and color standard does the M551-2 offer?
The display delivers native 4K UHD (3840 × 2160) with HDR10 and HLG support, ensuring sharp imagery and vibrant, true-to-life colors for premium signage impact.
What is included in the M551-2 package?
Each unit includes the 55-inch display, a built-in USB MediaPlayer for standalone content playback, and an Intel SDM slot for optional expansion modules.
Is the M551-2 warranted for reliability in continuous-use environments?
The M551-2 is engineered for 24/7 commercial operation; contact Procure.ae to confirm warranty terms and coverage for high-duty-cycle deployments in your region.
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