NEC MultiSync WD551
55" Diagonal Class LED-backlit LCD display | digital signage | with touch-screen, 3840p camera and microphones | 4K UHD (2160p) 3840 x 2160 | Direct LED
Main Specification
| Product Description | NEC MultiSync WD551 55" LED-backlit LCD display - 4K - for digital signage |
|---|---|
| Product Type | LED-backlit LCD flat panel display with touch-screen, 3840p camera and microphones |
| Diagonal Class | 55" |
| Commercial Use | Yes - digital signage |
| Resolution | 3840 x 2160 |
| Display Format | 4K UHD (2160p) |
| Frame Rate & Enhancement Technology | 60 Hz Refresh Rate |
| Video Interface | HDMI, USB-C |
| HDMI Ports Qty | 1 ports |
| Connectivity | LAN |
| Technology | IPS |
| LCD Backlight Technology | Direct LED |
| Image Aspect Ratio | 16:9 |
| TV Tuner | No tuner |
| Speaker System | 2 speakers, subwoofer |
| USB | Yes |
| Included Accessories | Remote control, bracket, wireless remote control, batteries, pen charger, clamps |
| Voltage | AC 120/230 V (50/60 Hz) |
| Power Consumption Stand by | 0.5 watt |
| Dimensions (WxDxH) | 1.266 m x 8.51 cm x 85.67 cm |
| Weight | 31.2 kg |
| Manufacturer Warranty | 3-year warranty |
General
| Product Type | LED-backlit LCD flat panel display |
|---|---|
| Power Consumption (Max) | 371 watt |
| Diagonal Class | 55" |
| Commercial Use | Yes - digital signage |
| Combined With | Touch-screen, 3840p camera and microphones |
| TV Tuner | No tuner |
| TV Tuner Presence | No |
| Sensors | Ambient light sensor (ALS), temperature sensor, Presence sensor, air quality sensor, humidity sensor |
| Video Interface | HDMI, USB-C |
| HDMI Ports Qty | 1 ports |
| Modes | Landscape mode, Eco mode |
| Width | 1.266 m |
| Depth | 8.51 cm |
| Height | 85.67 cm |
| Weight | 31.2 kg |
Display
| LCD Display Technology | IPS |
|---|---|
| Pixel Pitch | 0.315 mm |
| Resolution | 3840 x 2160 |
| Display Format | 4K UHD (2160p) |
| Image Aspect Ratio | 16:9 |
| Frame Rate & Enhancement Technology | 60 Hz Refresh Rate |
| LCD Backlight Technology | Direct LED |
| Coating | Anti-glare, 7H Hard, anti-fingerprint |
| Image Contrast Ratio | 1200:1 |
| Brightness | 400 cd/m² |
| Viewing Angle | 178 degrees |
| Viewing Angle (Vertical) | 178 degrees |
| Touchpoints Qty | 10 |
| Response Time | 8 ms |
| Operation Hours / Days | 16 / 7 |
| Features | Edge-to-edge glass, HID support, 8-bit support, Projected Capacitive Technology (PCAP), tempered glass (3mm), Frame Rate Control (FRC) |
Stands & Mounts
| Stand | Optional |
|---|---|
| Flat Panel Mount Interface | 400 x 200 mm |
| VESA Compatibility | Yes |
Video Features
| Supported Computer Resolutions | 1366 x 768, 1024 x 768 (XGA), 640 x 480 (VGA), 800 x 600 (SVGA), 1280 x 768 (WXGA), 1280 x 1024 (SXGA), 1280 x 960, 1280 x 720, 1680 x 1050 (WSXGA+), 1920 x 1080, 1440 x 900, 3840 x 2160, 4096 x 2160 |
|---|
Media Player
| USB Port | Yes |
|---|
Remote Control
| Type | Remote control |
|---|
Audio System
| Speaker System | 2 speakers, subwoofer |
|---|---|
| Output Power / Total | 39 watt |
| Features | Echo cancellation, USB Hub, built-in 6 array microphones |
| Speakers | 2 x main channel speaker - 12 watt 1 x subwoofer - 15 watt |
Network & Internet Multimedia
| Connectivity | LAN |
|---|---|
| LAN Protocol | Fast Ethernet |
Connections
| Connector Type | HDMI input LAN RS-232 input 2 x USB 3.0 downstream USB 3.0 upstream USB downstream 2 x USB 3.2 Gen 1 |
|---|
Miscellaneous
| Included Accessories | Bracket, wireless remote control, batteries, pen charger, clamps |
|---|---|
| Cables Included | USB-C cable - 1.8 m |
| Compliant Standards | IP5X, DisplayPort 1.4, HDCP |
Power
| Power Device | Power supply |
|---|---|
| Input Voltage | AC 120/230 V (50/60 Hz) |
| Power Consumption Stand by | 0.5 watt |
| On / Off Switch | Yes |
Manufacturer Warranty
| Service & Support | Limited warranty - 3 years Limited warranty - backlight - 3 years |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 90% |
Product features
Bring your own meeting (BYOM)
A simple, unified solution for instant start-up meetings using any device.Seamless, clutter-free connection
A single secure USB-C cable connects your device with the display to auto sync the built-in camera, speakers, mic, touch and pens.Certified for Microsoft Teams and more
A frictionless BYOM solution launches video meetings using your preferred conferencing platform.Natural touch, easy clean
The easy to clean flush screen design reduces parallax for a superb writing experience supporting Windows Ink and palm rejection with two active pens included.Smart space management
Maximize usage of your meeting spaces and maintain optimal environmental parameters. Microsoft Azure and NEC's cloud-based Room Management Service (RMS) draw data from in-built IoT sensors to manage analytics across your meeting spaces.Key selling points
- Bring your own meeting (BYOM)
- Seamless, clutter-free connection
- Certified for Microsoft Teams and more
- Natural touch, easy clean
- Smart space management
References
MPN: 60005140
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04/06/2026 01:42:36