NEC MultiSync X555UNV 55″ VIDEO WALL

Mere millimetres separate content from display to display, which ensures a smooth transition across a video wall. The X555UNV minimizes that distance to a ground-breaking 3.5 mm-ONE YEAR WARRANTY

AED11,170.52 AED10,803.25



Functions and Features

An Ultra Narrow Bezel

Mere millimetres separate content from display to display, which ensures a smooth transition across a video wall. The X555UNV minimizes that distance to a ground-breaking 3.5 mm.

An ultra narrow bezel

DisplayPort and LAN Control Daisy Chain

Video signals and control signals can be daisy chained with one DisplayPort and LAN line respectively, meaning that just two cables manage everything for setup.

DisplayPort and LAN Control Daisy Chain

Auto TileMatrix and Auto ID Technology

Auto TileMatrix and ID features allow a user to simply set up the size of the video wall on the first display and automatically scale the content through the remaining displays, you can set up an entire video wall (of up to 100 displays in a 10 × 10 matrix).

Intelligent Wireless Data Function

Intelligent Wireless Data Function

The built-in near field communication (NFC) chip allows data to be read and written via a mobile phone or tablet PC. Users can significantly reduce installation costs as displays can be easily configured and serviced using the NEC NFC Android app. This is available even when the display is switched off and especially useful on larger installations.

Frame Comp Function

By synchronizing the content across the wall, this feature supports a seamless appearance and displays uninterrupted content to create one stunning image over all screens.

Frame Comp Function

Advanced Heat Management

Monitoring and managing the temperature of each display is crucial to secure reliability and longevity. An industrial-strength, premium-grade panel with additional thermal protection, internal temperature sensors with self-diagnostics, and fan-based technology allows for 24/7 operation, and protects your display investment.

Advanced Heat Management

Without heat management, displays placed higher on a wall sustain more heat. However, NEC’s advanced heat management ensures uniform heat dissipation.

DisplayPort Multi-stream Function

Thanks to the multi-stream function of DisplayPort, multiple displays can be daisychained and still be individually controlled. This also makes a 2 × 2 video wall with native Ultra High Difinition 4K/2K (3,840 × 2,160) possible.

Human sensor and Advanced Auto Dimming

Motion / Human and Advanced Auto Dimming

This new optional human (motion) sensor accessory (KT-RC2) helps to deliver creative digital signage to end users by allowing for dynamic control of brightness, audio and source inputs while saving operating costs. Auto dimming adjusts the backlight of the LCD automatically depending on the amount of ambient light.

Motion / Human and Advanced Auto Dimming

Dedicated Colour Calibration Software

As the brightness and colour temperature of the LCD change with time, colours may not match across multiple screens. Our dedicated colour calibration software* ensures colour uniformity and fidelity across multiple screens, creating a perfectly matched image in tiled environments.

  • *NEC Display Wall Calibrator

Optional Dual Expansion Slots

Optional Dual Expansion Slots

The dual slot technology allows for the integration of Open Pluggable Specification (OPS*) boards and other option slot products without the need to store additional external equipment. This offers the greater flexibility customers require.

NaViSet Administrator 2

NaViSet Administrator 2

This software is an all-in-one remote support solution that runs from a central location and provides monitoring, asset management and control functionality of the majority of NEC display devices and Windows computers. It is ideal for multi-device installations over larger infrastructures.

Proof of Play

This function provides accurate proof that displays are working as established and is helpful when checking on the status of the displays installed at user’s site.

Other Useful Features and Functions

  • Landscape /portrait capability
  • Scheduler w/real-time clock
  • Intelligent power management system
  • Power on delay
  • Screen saver function
  • Aspect ratio control
  • Memo function
  • Carbon footprint metre
  • Image and on-screen display flip
  • Picture-in-picture, Picture-out-picture
  • Point zoom
  • Control lock function
  • 6-axis colour adjustments and sRGB standard
  • Advanced video settings (noise reduction, adaptive contrast)
  • Colour temperature adjustment
  • Programmable gamma setting (3 settings)
  • DICOM simulation
  • Plug and play (DDC/CI, DDC2B)
  • HDCP (High-bandwidth Digital Content Protection)
  • Ethernet and RS-232C control and communication
  • Crestron RoomView
  • AMX Discovery HTTP server
  • PJLink
  • Self-diagnosis
  • Status log function
  • Firmware update by LAN
  • Metal rear cabinet with VESA Standard (FDMIv1) mounting interface
  • Handles


Viewable Size (Diagonal) 55″/ 1,388 mm
Active Screen Area (W × H) 1,209.6 × 680.4 mm
Panel Technology IPS
Native Resolution 1,920 × 1,080
(Factory setting / Maximum)
350 / 500 cd/m²
Contrast Ratio (Typical) 1,200:1 (Native contrast)
Viewing Angle [°] 178 horizontal / 178 vertical (at CR>10)
Response Time (Typical) 12 ms (G to G)
Backlight Direct LED backlight with local dimming
Input Terminals DisplayPort DisplayPort × 1
VGA Mini D-sub 15pin × 1
Audio Digital: HDMI × 1, DisplayPort × 1, Analogue: 3.5 mm Stereo Mini Jack × 2
Output Terminals DisplayPort DisplayPort × 1
Audio 3.5 mm Stereo Mini Jack × 1
External Speakers Speaker terminals for L / R × 1
External Control RS232C in D-Sub 9 pin × 1
Ethernet RJ-45 10 / 100BASE-T × 2 (In/out)
Remote in 3.5 mm Stereo Mini Jack × 1
Service Port USB Type A × 1
Option Slots Expansion Slots Open pluggable specifcation (NEC / Intel OPS standard) × 1. Interface extension × 1
Speaker Output External Speakers 15 W + 15 W (8 Ω)
Power Requirement 3.4 A to 1.2 A @ 100 V to 240 V AC, 50 / 60 Hz
Power Consumption (Typical) 140 W @ default
Power Consumption – standby Mode < 0.5 W
Bezel Width 2.3 mm (top and left), 1.2 mm (bottom and right)
(without stand: W × H × D)
1,213.4 × 684.2 × 95.3 mm
(with stand: W × H × D)
1,213.4 × 728.8 × 400.0 mm
Packaging Dimensions
( W × H × D)
1,430 × 863 × 285 mm
Net Weight (without stand) 29.5 kg
Gross Weight (with box) 37 kg
VESA Compatible Mounting Interface 400 × 400 mm (M6, 4 holes)
Supported Orientation Landscape, Portrait
Operating Temperature 0°C to 40°C
Operating Humidity 20% to 80% (without condensation)
Operating Hours 24 / 7
Sensors Ambient Light Sensor Integrated, triggered actions programmable
Motion Sensor Optional, external, 4–5 m range, triggered actions programmable
Temperature Sensor Integrated, 3 sensors, triggered actions programmable
NFC Sensor Integrated, 2-cm range, free NEC Android App required
Included CD-ROM (User Guides / Manuals), DisplayPort Cable, LAN cable,
Power cord, Thumbscrews for optional stand, Clamps, Screws

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