ELO 5551L 55" (4K) Interactive Digital Signage - E268447

Item # ELOE268447 (Part # E268447)
Not Available
Brand new, USA Warranty
and choose One-Day Shipping at checkout.

The Elo 5551L 55-inch Ultra High Definition (UHD) touchscreen signage display features phenomenal 4K resolution image quality in a slim; integrated package. Designed from the bottom up for retail; hospitality; enterprise; commercial real estate; education; corporate meeting rooms; lobbies and other commercial applications; the large widescreen 5551L offers a bright; 450-nit LED panel; with a high-quality; interactive canvas for attracting and engaging consumers. With a 10-touch 'tablet-like' performance; the infrared touchscreen technology provides higher touch sensitivity and brightness in a large 55-inch size.

Thinner & Lighter.

At 3.5 in. thin; the 5551L is compliant with the ADA requirement of less than 4-inch protrusion for wall-mounted products when used with an Elo low-profile mount.

Integrated Touch.

Elo's products are factory-built touch systems with durability built in; not snapped on; preventing any "double bezel" appearance or rattling when touched. The 5551L delivers undistorted display clarity due to use of clear glass with true native 4K resolution; auto-switching between active input sources and RS232C serial control input. Available with infrared touchscreen technology and a traditional bezel construction; the 5551L delivers a sensitive multi-touch tablet-like response.

Processing power.

Optional; high-performance Windows computer modules are available to turn the 5551L into a completely integrated all-in-one computer without the need for any cables or additional mounting hardware.

Product Features:

  • Professional-grade hardware with strengthened touchscreen glass to withstand the rigors of public use
  • Three-year standard warranty (worldwide) with on-site exchange (NA only) / two-year extended warranty option available (NA and EMEA only)
  • Intel OPS compliant with available adapter kit
  • Flexible mounting in portrait; landscape and table-top orientation


Enclosure Color

  • Black

Touch Technology & Capacity

  • Infrared - 10 Touch

Touch Interfaces

  • USB

Diagonal Size

  • 54.6'' diagonal; Active matrix TFT LCD (LED)

Active Area (mm)

  • 47.6" x 26.8" / 1209.6mm x 680.4mm

Aspect Ratio

  • 16:9


  • External HDMI and OPS: 3840 x 2160 30Hz
  • External DisplayPort: 3840 x 2160 60Hz

Viewing Angle

  • Horizontal: +/-89 degree or 178 degree total / Vertical: +/-89 degree or 178 degree total

Number of Colors

  • 1073.7 million

Brightness (typical)

  • IR: 405

Response Time-total (typical)

  • 6.5 msec

Contrast Ratio

  • 4000:1

On Screen Display

  • Controls: Menu; Up; Down; Select; Power
  • Video Settings: Brightness; Contrast; VGA Settings (if available); Clock; Phase; Auto-Adjust; H-position; V-position; Aspect Ratio; Sharpness; Color Temperature; OSD Timeout; OSD Language; OSD H-Position; OSD V-Position; Recall Defaults; Video Source
  • OSD Timer: Change between 5 and 60 seconds
  • Color Adjust: 9300K; 7500K; 6500K; 5500K and User mode
  • Color Reference: Standard; Gaming; Movie; Photo; Webcam; Blur
  • Saturation and Hue: In any mode other than Standard mode
  • Audio: From Video Source; From Line-in and ECM Line-in.
  • Audio Controls: Mute; Volume up and Down
  • Video: Choose from VGA; HDMI; DisplayPort; Elo Computer Module
  • MDC Protocol: IIC or RS232
  • Black Level: Standard; 5%; 10% and 20% Offset
  • Light Sensor enable/disable: Sharpness Level
  • Aspect Ratio: Fill Screen; Fill to Aspect Ratio and Direct Output
  • Languages: English; French; Italian; German; Spanish; Simplified Chinese; Traditional Chinese; Japanese
  • Lockouts: OSD; Power
  • Other Settings: Power Behavior; Tabletop mode; Information; MDC Protocol; Support and Help; System Temperature and Exit
  • Accessible through switches on the unit's tethered OSD control box.

I/O Ports

  • Input: AC power; RJ45 Remote Connector; RS232 connector; HDMI; DisplayPort; USB type B; Audio Line in.
  • Output: Headphone Out

Input Video Format

  • HDCP-capable HDMI on Type A connector; DisplayPort 1.1a connector

Input Video Frequency

  • Horizontal: 30 - 139.2 KHz
  • Vertical: 24 - 63 Hz

Audio Input Connector

  • 3.5 mm TRS jack

Audio Input Signal Range

  • 1Vrms max stereo signal (standard PC line out)

Headphone Output Connector

  • 3.5 mm TRS jack


  • Internal 4 x 5W stereo speakers

Power Supply

  • Internal AC

Input Connector

  • IEC 60320 C14

Input Voltage

  • 100-240VAC 50/60Hz

Power Consumption (Typical)

  • Monitor Only (Typical at 120V at 60Hz): On: 157 W; Sleep: 15 W; Off: 0.7 W
  • Monitor Only (Typical at 230V at 50Hz): On: 156 W; Sleep: 15 W; Off: 0.8 W


  • 49.8" x 29" x 3.5" / 1267mm x 738mm x 90mm

Weight (Unpackaged)

  • Monitor Only: 100 lbs. / 45.4 kg
  • Monitor with Computer Module: 105 lbs. / 47.6 kg

Operating Temperature

  • Portrait/Landscape Mode: 0 degree C to 40 degree C / 32 degreeF to 104 degreeF
  • Tabletop Mode: 0 degree C to 35 degree C / 32 degreeF to 95 degree F
  • With OPS module: 0 degree C to 35 degree C / 32 degreeF to 95 degree F

Storage Temperature

  • -20 degreeC to 50 degreeC / -4 degreeF to 122 degreeF


  • Operating: 20% to 80%
  • Storage: 10% to 95%

Mounting Options

  • VESA 4-hole Mount per MIS-F; 600; 600; 6mm


  • Touchscreen sealed to bezel; Touchscreen sealed to LCD


  • 50;000 hours demonstrated


  • 3-year

Regulatory approvals and declarations

  • UL; FCC - Class A; cUL; IC; CB; CE - Class A; C-Tick - Class A; NOM CoC; CCC; China RoHS
  • With RFID: UL; FCC - Class A; CE - Class A

RFID Supported Protocols

  • ISO - 14443-A
  • ISO - 14443-B
  • ISO - 15693
This Kit Includes: