Modular-Touch-System - 55"

Add a whole new dimension to your video display wall

Modular-Touch-System - 55"

Modular Touch System Large Format Displays

Panel Technology S-IPS with Direct LED backlights
Viewable Image Size 55"
Orientation Face Up; Landscape; Portrait
Operating Hours 24/7
Aspect Ratio 16:9
Native Resolution 1920 x 1080
Brightness [cd/m²] 700
Contrast Ratio (typ.) 1200:1
Haze Level [%] 44

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NEC Modular Touch System – Bring Your Video Wall to Life

Interactivity and collaboration inspires your audience and attracts a crowd – whatever the application, NEC’s Modular Touch System brings interactivity to video wall solutions and invites multiple users to engage, share and have fun.

The NEC Modular Touch System with its modular multi-touch frames allows scalable video walls in landscape and portrait orientation of any size up to 6 m wide. The solution is based on ShadowSense® touch over-frame kits and NEC’s 55” ultra-narrow large format MultiSync® X555UNS PG with integrated protective glass.

Target applications include command & control rooms, broadcast studios, exhibitions, corporate lobbies, retail stores, booths at stadiums and events. The Modular Touch System makes it easy and cost effective to add a whole new dimension to your video display wall.


  • Impressive Touch Experience – highest accuracy and real multi-touch experience based on ShadowSense® touch-frame overlay technology; filter out accidental and ghost touches even in high ambient light operation.
  • Profit from Modular Design – each single video wall display contains his own protective glass, making logistics simple without the need for managing a huge single video wall overlay protective panel.
  • Cut down Installation and Service Costs – just one tool is required to easily assemble the NEC Modular Touch System on-site, and being modular in design, servicing is simple.
  • Gain from High Reliability – designed for 24/7 operation based on NEC ultra-narrow protective glass displays, the NEC Modular Touch System is robust and built to resist the demands of heavy public use and potential vandalism.

Product Information


Product Documents

X555UNS Product Datasheet
X555UNS User Manual
X555UNS External Control Codes

Product Specifications

Panel Technology S-IPS with Direct LED backlights
Active Screen Area (W x H) [mm] 1,210 x 680
Screen Size [inch/cm] 55 / 139
Aspect Ratio 16:9
Brightness [cd/m²] 700, 420 Eco (shipment setting)
Contrast Ratio (typ.) Static Contrast 1200:1; Dynamic Contrast 150000:1
Viewing Angle [°] 178 horizontal / 178 vertical (typ. at contrast ratio 10:1)
Response Time (typ.) [ms] 12
Panel Refresh Rate [Hz] 60
Haze Level [%] 44
Supported Orientation Face Up; Landscape; Portrait
Horizontal Frequency [kHz] 31.5 - 91.1
Vertical Frequency [Hz] 50 - 85
Native Resolution 1920 x 1080
Supported on DisplayPort and HDMI 3840 x 2160 (24/30 Hz);
1920 x 1080;
1600 x 1200;
1360 x 768;
1280 x 1024;
1280 x 768;
1024 x 768;
800 x 600;
720p (50/60 Hz);
640 x 480;
576p (50 Hz);
480p (60 Hz)
Supported on HDMI only 4096 x 2160 (24 Hz);
3840 x 2160 (25 Hz);
1360 x 768;
576i (50 Hz);
480i (60 Hz)
Input Video Analogue 1 x D-sub 15 pin
Input Video Digital 1 x DisplayPort (with HDCP); 1 x DVI-D (with HDCP); 1 x HDMI (with HDCP); 1 x Interface Extension Slot; 1 x OPS Slot
Input Audio Analogue 2 x 3,5 mm jack
Input Audio Digital 1 x DisplayPort; 1 x HDMI
Input Control LAN 100Mbit; remote control wire (3,5mm jack); RS232
Output Video Digital 1 x DisplayPort out (loop through:DisplayPort, DVI-D, HDMI, Interface Extension Slot, OPS)
Output Audio Analogue 3,5mm jack
Output Control LAN 100Mbit
Remote Control LAN with SNMP; Remote Control IR (internal/external (optional) sensor); RS-232C (9-pin D-sub) Input
OPS Slot Slot Technology: Open pluggable specification (NEC / Intel OPS standard)
Inrush Current [A] max. 10
Power Consumption [W] max. 61
Voltage / Current [V/A] 16/4
Slot Technology analogue and digital interface extension (NEC standard)
Ambient Light Sensor Optional, triggered actions programmable
Human Sensor Optional, external, 4-5m range, triggered actions programmable
Temperature Sensor Integrated, 3 sensors, triggered actions programmable
NFC Sensor Integrated, 2cm range, free NEC Android App required
Power Consumption Eco/max. [W] 204 Eco (shipment setting), 275
Power Savings Mode [W] < 0.5 (ECO Standby); < 1
Power Management VESA DPMS
Operating Temperature [°C] +0 to +40
Operating Humidity [%] 20 to 80
Dimensions (W x H x D) [mm] Without stand: 1,213 x 684 x 95
Weight [kg] Without stand: 30.3
Bezel Width [mm] 1.2 bottom/right; 2.3 top/left; 3.5; Content to content 3.7
VESA Mounting [mm] 4 holes; 400 x 400 (FDMI); M6
Ingress Protection IP40 (front); IP20 (back)
Accessories Calibration kit (KT-LFD-CC2); Feet (ST-5220); Overframe kit (KT-55UN-OF3); Remote control kit (KT-RC2); Speaker (SP-RM1, SP-TF1); Trolley (PD02VWM 2x2 46 55 L; PD02VWM 3x3 46 55 L); Wall mount (PDVWXUN 55 L/P; PD02VW MFS 46 55 L/P, easyFrame X55UN)
Interface Extension SB3-AB1 analogue: Audio; Component; Composite; S-Video SB3-AB2 analogue: Audio; RGBHV
OPS Slot HD-SDI 1.5G / 3G; HDBaseT receiver; Intel® Celeron and Core i3, i5, i7 Slot-in PCs; OPS Digital Signage Player
Energy Efficiency Annual energy consumption: 297 kWh (based on 4 operating hours per day); Carbon savings meter; ECOMode; Energy efficiency class: C; Human Sensor
Ecological Materials Manuals on CD; Optional feet
Special Characteristics Auto ID assignment; Auto tiling function; Automatic Alarm E-Mails; DICOM Simulation; Frame Comp; HTTP Server; Image flip; Intelligent Wireless Data (based on NFC); NaViSet Administrator 2; Point Zoom Function; Programmable 10-bit LUT with 3 memory banks; Sticky Note Function in OSD; TileMatrix; User readable log function
Colour Versions Black Front Bezel, Black Back Cabinet
Safety and Ergonomics C-tick; CE; Energy Star 6.0; FCC Class A; PSB; RoHS; TÜV GS; UL/C-UL or CSA; VCCI
Pixel Failure Class ISO 9241-307, Class 2
Audio Optional Speakers (15 W + 15 W)
Shipping Content CD-ROM (User Guides/Manuals); Display; DisplayPort Cable; Free LAN control software (download); Power CableSignal Cable: LAN cable
Warranty 3 years warranty incl. backlight; additional services available; optional 4. + 5. year warranty extension
Operating Hours 24/7