NEC MultiSync® WD551

LCD 55" Windows Collaboration Display

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.

Benefits

  • 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.

  • DISPLAY

    Panel Technology IPS with Direct LED backlights

    Active Screen Area (W x H) [mm] 1,209.6 x 680.4

    Screen Size [inch/cm] 55 / 138.78

    Aspect Ratio 16:9

    Brightness [cd/m²] 400, 350 (shipment setting)

    Contrast Ratio (typ.) 1200:1

    Viewing Angle [°] 178 / 178 (at contrast ratio > 10:1)

    Colour Depth [bn] 1,073 (10bit)

    Response Time (typ.) [ms] 8 (grey-to-grey)

    Supported Orientation Landscape

    TOUCH

    Touch Technology PCAP

    Number of Touches 10 point writing, 20 point touch

    Touch Method Active Stylus; Conductive Passive Stylus (≥ 8 mm); Finger

    Supported Operating System Android; Linux; Mac OS; Windows

    Data Interface USB-HID

    Accuracy [mm] Border +/- 2, Centre +/- 1.5

    Windows Ink yes

    Palm Rejection no

    GLASS

    Type Optical Bonding; Thermal-tempered, anti-glare coating

    Thickness [mm] 3

    Light Transmission [%] ≥ 88

    Haze Level [%] 4 ~ 10

    Reflection Rate [%] 4

    Hardness [H] 7

    RESOLUTION

    Native Resolution

    3840 x 2160

    SYNCHRONISATION RATE

    Horizontal Frequency [kHz] 30 - 135

    Vertical Frequency [Hz] 23 - 76

    CONNECTIVITY

    Input Video Digital 1 x HDMI (with HDCP); 2 x USB-C (with HDCP, 65 W)

    Input Audio Digital 1 x HDMI

    Input Control 1 x LAN 100Mbit; 1 x RS232

    Input Data 1 x USB 2.0 (Type-A Downstream); 1 x USB 3.0 (Type-B Upstream); 2 x USB 3.0 (Type-A Downstream)

    SENSORS

    Presence Sensor H angle left: 160°, H angle right: 75°, Distance: 4 m

    Room Sensors Air Quality (VOC) Sensor; Ambient Light Sensor; Humidity Sensor; Temperature Sensor

    ELECTRICAL

    Power Consumption [W] 155 Eco (shipment setting), 371

    Power Savings Mode [W] < 0.5

    ENVIRONMENTAL CONDITIONS

    Operating Temperature [°C] +0 to +40

    Operating Humidity [%] 10 to 90

    MECHANICAL

    Dimensions (W x H x D) [mm] Without stand: 1,266 x 856.7 x 85.1

    Weight [kg] Without stand: 31.2

    Bezel Width [mm] Edge-to-edge flush design (no bezel)

    VESA Mounting [mm] 4 holes; 400 x 200 (FDMI); M8

    Ingress Protection IP5x (front); IP2.1 (back)

    VIDEO CONFERENCE CAMERA

    Viewing Angle [°] 120 diagonal / 113 horizontal / 81 vertical

    Resolution

    Output HD 3840p 30fps

    MICROPHONE/ECHO-CANCELLING

    Array built-in 6 array

    Distance [m] 6

    Degrees [°] 180

    AVAILABLE OPTIONS

    Accessories Trolley (PD04 Tipster); Wall mount (PDW S 32-55 L)

    ADDITIONAL FEATURES

    Special Characteristics Collaboration Display; Microsoft Teams Certified

    Safety and Ergonomics EMC Class B

    Audio Integrated Speaker (built-in Subwoofer: 15 W); Integrated Speakers (12 W + 12 W)

    Shipping Content 1x 180 cm USB-C Cable 1; 2 x Active Stylus; 2x AAA batteries; Bracket for Pen Charger; Cable Clamps; Display; Pen Charger; Power Cable; Remote Control; Setup Manual

    Warranty 3 years warranty incl. backlight; optional 4. + 5. year warranty extension 2

    Operating Hours 16/7