Interactive Display

Sharp/ NEC MultiSync WD551 New

Connecting Teams! Optimise your meeting spaces for spontaneous creativity.

For frictionless meeting experiences, with instant access whether in-room or remote, Sharp/NEC’s Windows Collaboration Display MultiSync® WD551 is an all-in-one smart solution for modern meeting spaces.

Supporting "Bring Your Own Meeting (BYOM)" scenarios, users simply connect their own device via the secure USB-C cable to immediately share content and start video meetings using already familiar Microsoft tools, such as Office 365 and Microsoft Teams.

The bezel-free PCAP optically bonded touch screen is easy to clean and provides a superior writing experience whether interacting via finger or active pen, supporting Windows Ink.

With integrated IoT sensors, the WD551 gathers telemetry from its environment such as room occupancy, temperature, ambient light and air quality data, which supports smart building strategies.

Ideal for small meeting spaces encouraging spontaneous meetings, users perform to their full potential with the tools and environment optimised for productive creativity.

Key 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 with two active pens included.
  • Smart space management – maximise comfort of your meeting spaces and maintain optimal environmental parameters using the in-built IoT sensors to manage analytics across your meeting spaces.

Interactive Display

Sharp/ NEC MultiSync WD551

Display Module Data
Panel Technology IPS with Direct LED backlights
Native Resolution (Pixels) 3840 x 2160
Diagonal Size (inches / cm) 55 / 138.78
Aspect Ratio 16:9
Backlight Technology LED
Brightness (cd/m2) 400
Contrast Ratio 1200:1
Viewing Angle (H/V)0 CR >10 178 horizontal / 178 vertical (typ. at contrast ratio 10:1)
Colour Depth [bn] 1,073 (10bit)
Response Time (typ.) [ms] 8
Key Specifications
Special Characteristics Collaboration Display; Microsoft Teams Certified
Operating Time 16/7
24/7 Operation Certified no
Local Dimming no
Built in Speakers (W) 12 W + 12 W
Computer Input - Plug and Play no
Power Management no
Fanless no
Touch Interface Specification
Technology PCAP
Number of Touch Points 20
Coating / Filter Anti-glare
Screen Hardness (H) 7
Operating System Compatibility Android; Linux; Mac OS; Windows
Light Transmission [%] ≥ 88
Haze Level [%] 4 ~ 10
Reflection Rate [%] 4
Touch Method Active Stylus; Conductive Passive Stylus (≥ 8 mm); Finger
Palm Rejection No
Data Interface USB-HID
Windows Ink Yes
Power Supply and Operating Environment
Power Consumption (W) (Operating MAX) 371
Operating Temperature (oC) +0 to +40
Humidity (%) 10 to 90
Weights and Measures
Bezel Size (L/R) mm Edge-to-edge flush design (no bezel)
Bezel Size (U/L) mm Edge-to-edge flush design (no bezel)
Product Dimensions (W/H/D) mm 1,266 x 856.7 x 85.1
Product Weight Without Stand (Kg) 31.2
Landscape yes
Portrait no
Horizontal no
Mounting (VESA/Number of Points/Pitch mm) 4; 400 x 200 (FDMI)
Connectivity (Audio/Video) INPUT
Connectivity (Control/Serial Data)
RS232C IN 1
LAN Port 1
Viewing Angle [°] 120 diagonal / 113 horizontal / 81 vertical
Resolution Output HD 3840p 30fps
Array built-in 6 array
Distance [m] 6
Degrees [°] 180

Interactive Display

Sharp/ NEC MultiSync WD551


Interactive Display Range Brochure

Range brochure for Interactive Displays



Datasheet WD551 EU