55" LG IPS UHD Multi Touch Screen Digital Display with webOS 4.1 Smart Signage Platform - 55TC3CG-H

Authorized Dealer Price Match Guarantee
Price Match Guarantee
LR Brown offers a price match guarantee for lower priced items on identical in-stock items from competing authorized dealers. Exclusions Apply*.


  • IPS Display with wide viewing angles
  • Multi Touch Screen (Up to 40 points)
  • webOS 4.1 Smart Signage Platform
  • Anti-shatter Glass & Conformal Coating
  • SuperSign CMS, Control/Control+

Engage your Audience

The 55TC3CG-H offers high touch performance and great colour with vivid details that can seen at virtually any angle.


High Touch Performance

Precise Touch Response

The screen accurately recognizes extremely small touch points and instantly shows a response. This means that SIs can compose GUI icons in a variety of sizes on the 55TC3CG-H and users can fully enjoy their touch experience with no lagging.


Multi Touch with No Dead Zones

Capable of recognizing up to 40 point-touches at once, the screen provides multiple users a smooth and natural sense of touch. Unlike infrared touch screens, the 55TC3CG-H accurately detects touch points even at the corners or edges of the display. This allows a variety of touch-based customer services to be provided throughout the entire screen.


Excellent Picture Quality


Beautiful Colour, Wide View

LG IPS panel features a wide viewing angle to deliver clear content regardless of where meeting participants are seated.

Vivid Details with Ultra HD

Ultra High Definition resolution allows users to view details even when zooming in on the display, with four times higher definition than Full HD.


Product Reliability

Fewer Scratches & Shatter Proof

Touch screens in public spaces can be scratched in heavy use or even abuse situations. The 55TC3CG-H has an advanced tempered screen coating to minimize scratches. In addition, its anti-shatter glass is designed to minimize harm to the user, even in the event the product being subject to abuse.


Conformal Coating

The product can be often unavoidably exposed to dust and water during maintenance. Conformal coating on the circuit board virtually eliminates such circumstances by protecting it against dust, iron powder, humidity, etc.


Easy Content Management

Embedded Group Manager

The embedded content management system allows you to edit and play content, schedule a playlist and even group and control signage via remote control, without need for a separate PC. This makes content management much easier and user-friendly.


Multi Screen Mode

PBP (Picture-By-Picture) and PIP (Picture-In-Picture) enables up to two divided split screens in landscape or portrait display format enabling users to more flexibly allocate space for each content source.


High Compatibility

Various Sensor Applications

LG webOS smart signage platform easily supports connections with external sensors such as GPIO, NFC/RFID, temperature sensors, etc. via USB plug-in. With webOS smart signage, there’s no need to purchase additional software or media players.


OPS Player Connectivity

The 55TC3CG-H provides an Open Pluggable Specification (OPS) Kit to connect a third-party OPS player. Users have the flexibility to choose any media player as long as it complies with the OPS.

Power Consumption (Smart Enegy Saving)74W
Internal Memory8GB (System 4GB + Available 3.6GB)
Power Consumption (DPM / Power Off)Less than 0.5W
VESATM Standard Mount Interface300 x 300
Local Key OperationYes
Auto Brightness sensorYes
Temperature SensorYes
Operation Temperature32°F to 104°F/0°C to 40°C
webOS SignageVersion 4.1
Operation Humidity10% to 80%
USB Plug & PlayYes
Group ManagerYes
Local Contents SchedulingYes
No Signal ImageYes
Booting Logo ImageYes
Fail overYes
Local Network SyncYes
RS-232C SyncYes
Video TagYes
Screen RotationYes
Play via URLYes
Gapless PlaybackYes
External Input RotationYes
Setting Data CloningYes
Tile Mode SettingYes
ISM MethodYes
Status MailingYes
Auto Set IDYes
Control ManagerYes
Crestron InsideYes
Smart Energy SavingYes
PM modeYes
Wake on LANYes
SI Server SettingYes
Power SupplyAC 100-240 V~, 50/60 Hz
Power TypeBuilt-In Power
Power Consumption (Typ.)105W
Power Consumption (Max.)145W
Power Consumption (Smart Enegy Saving)74W
Power Consumption (DPM / Power Off)Less than 0.5W
FCC (Regulatory)FCC Class "A" (NRTL)
ErP (Environmental)EPA 8.0
SuperSign CMSYes
SuperSign Control / Control+Yes
*LG SuperSign CMS, Control+ and Signage365Care are optional paid Software/Services.
Standard Warranty3 Years Parts & Labour
Basic AccessoriesPower Cord 1.55 M*1, USB Cable (Type A-Type B) 1.8 M*1, HDMI Cable 3 M*1, User Manual, QSG, Remote Controller (include battery 2ea), RS232C cable, IR Receiver , Magnet Sheet (3ea)
Optional AccessoriesWall bracket (LSW350B), VESA Adapter (AM-B330S), OPS Kit (KT-OPSF), SP-5200
Monitor Dimension (W x H x D)50.3 x 29.6 x 1.8 in/1276.4 x 751.9 x 44.9 mm
Shipping Dimensions (W x H x D)55.5 x 34.6 x 8.1 in/1410 x 880 x 207 mm
Weight78.0 lbs/34.5kg
Shipping Weight87.7 lbs/39.8kg
Bezel ColourBlack
Bezel Width33.5/33.4/33.4/38 mm
RS232C OUTYes (1)
OPS type compatibleYes (Piggyback)
Audio OutYes (1)
Touch USBUSB2.0 Type-B (1)
Externel Speaker OutYes (6ohm)
DP OutYes (1), Input HDMI1/2/DP/OPS
USBUSB2.0 Type A (2)
IR InYes (1)
RS232C INYes (1)
RJ45 (LAN)Yes (1)
DPYes (1), HDCP2.2/1.3
HDMIYes (2), HDCP2.2/1.4
Multi touch pointMax 40 Points
Operating System SupportWin 8.1, Win 10, Linux (Kernel v3.0 above)
Protection Glass Transmission83%
Protection Glass Thickness3.2T (Anti-Glare)
Accuracy2mm ± 0.2mm
InterfaceUSB 2.0
Operation Hours (Hours/Day)24/7
OrientationPortrait or Landscape
Available object size for touch≥6mm
Reponse Time10ms
Lifetime Operation50,000 Hrs (min)
Response Time8ms (G to G)
Surface Treatment (Haze)28%
Viewing Angle (H x V)178° x 178°
Colour gamutNTSC 72%
Contrast Ratio1100:1
Brightness350nits (Typ.)
Refresh Rate60Hz
Aspect Ratio16:9
Native Resolution3840 x 2160 (UHD)
Back Light TypeEdge
Panel TechnologyIPS
Screen Size55"

Write a review