Key Feature
- Brightness : 350nit (w Glass, typ)
- Multi Touch Point : 40 Points (Max.)
- Interface (Input) : HDMI (2, HDCP 2.2/1.4), DP (1, HDCP2.2/1.3), RS-232C In, RJ45 (LAN), IR In, USB2.0 Type A (2)
- Interface (Output) : DP Out (1, Input HDMI1/2/DP/OPS), Audio Out, Externel Speaker Out (6 ohm), Touch USB (USB 2.0 Type B), RS-232C Out
Touch Signage
Touch Signage
Interactive Touch Signage for Immersive User Engagement
The 55TC3CG-H is a high-performance touch signage solution designed to deliver precise interaction, vivid visuals, and seamless content control for commercial and educational environments.* All images in this page are for illustrative purposes only.
Precise Touch Response
The 55TC3CG-H offers precise touch response, recognizing even the smallest touch points instantly. This ensures a smooth and responsive touch signage experience, ideal for interactive kiosks and digital displays.
Multi Touch with No Dead Zones
Supporting up to 40 simultaneous touch points, the 55TC3CG-H enables multi-user interaction with no dead zones—making it a reliable touch signage solution for collaborative and customer-facing applications.
Beautiful Color, Wide View
The LG IPS panel ensures wide viewing angles and vibrant color reproduction, enhancing visibility and engagement across all touch signage use cases.
Vivid Details with Ultra HD
With UHD resolution and HEVC support, the 55TC3CG-H delivers crisp, detailed visuals—ideal for high-resolution touch signage content in retail, education, and business settings.
Fewer Scratch & 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.
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.
Embedded Group Manager
The Group Manager allows you to edit and play content, schedule a playlist and even group and control signages via remote control, without need for a separate PC. This makes content management much easier and user-friendly.Supporting Various OS (Windows & Linux)
The 55TC3CG-H supports touch screen compatibility with Windows10 & Linux to provide touch capability to devices running either operating system.
OPS Player Connectivity
The 55TC3CG-H provides an OPS (Open Pluggable Specification) 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.
Find a Variety of Business Stories! Case Studies
Tech Spec
Panel
| Screen Size | 55" |
|---|---|
| Panel Technology | IPS |
| Native Resolution | 3,840 x 2,160 (4K UHD) |
| Brightness | 350nit (w Glass, typ), 280nit (w Glass min) |
| Contrast Ratio | 1,100:1 |
| Dynamic CR | 500,000:1 |
| Color gamut | NTSC 72% |
| Viewing Angle (H x V) | 178 x 178 |
| Color Depth | 10bit, 1.07Billion colors |
| Response Time | 8ms (G to G) |
| Surface Treatment (Haze) | Haze (28%) |
| Operation Hours (Hours / Days) | 24 / 7 |
| Portrait / Landscape | Yes / Yes |
Mechanical
Specification
| Bezel Color | Black |
|---|---|
| Bezel Width | 33.5 / 33.4 / 33.4 / 38 mm |
| Weight (Head) | 34.5 Kg |
| Packed Weight | 39.8 Kg |
| Monitor Dimensions (W × H × D) | 1,276.4 x 751.9 x 44.9 mm |
| Carton Dimensions (W × H × D) | 1,410 x 880 x 207 mm (Box outer size) |
| VESA™ Standard Mount Interface | 300 x 300 |
Key Feature (Hardware)
| Internal Memory | 8GB (System 4GB + Available 3.6GB) |
|---|---|
| Sensor | Temperature Sensor, Auto Brightness sensor |
| Local Key Operation | Yes |
Key Feature (Software)
| webOS ver. | webOS 4.1 |
|---|---|
| Embedded CMS | Local Contents Scheduling, Group Manager |
| USB Plug & Play | Yes |
| Fail over | Yes |
| Multi-screen | PIP, PBP |
| Background Image | Booting Logo Image, No Signal Image |
| Sync Mode | RS-232C Sync, Local Network Sync |
| Video Tag | Yes |
| Play via URL | Yes |
| Rotation | Screen Rotation, External Input Rotation |
| Gapless Playback | Yes |
| Tile Mode Setting | Yes |
| Setting Data Cloning | Yes |
| SNMP | Yes |
| ISM Method | Yes |
| Auto Set ID | Yes |
| Status Mailing | Yes |
| Control Manager | Yes |
| 3rd Party Compatibility | Crestron Inside |
| Power | Smart Energy Saving, PM mode, Wake on LAN |
| HDMI-CEC | Yes |
| SI Server Setting | Yes |
| webRTC | Yes |
| Pro:Idiom | Yes |
Environment Conditions
| Operation Temperature | 0 °C to 40 °C |
|---|---|
| Operation Humidity | 10% to 80% |
Power
| Power Supply | AC 100-240V~, 50/60Hz |
|---|---|
| Power Type | Built-In Power |
Power Consumption
| Typ. | 105 W |
|---|---|
| Max. | 145 W |
| Smart Energy Saving | 74 W |
| DPM | 0.5 W↓ |
| Power off | 0.5 W↓ |
| BTU (British Thermal Unit) | 358 BTU/Hr (Typ.), 495 BTU/Hr (Max.) |
Standard (Certification)
| Safety | NRTL |
|---|---|
| EMC | FCC Class "A" |
| ErP | EPA 8.0 |
OPS Compatibility
| OPS Type Compatible | Yes (Piggyback) |
|---|
Software Compatibility
| SuperSign CMS | Yes |
|---|---|
| SuperSign Control / Control+ | Yes |
| LG ConnectedCare | Yes |
Connectivity
| Input | HDMI (2, HDCP 2.2/1.4), DP (1, HDCP2.2/1.3), RS-232C In, RJ45 (LAN), IR In, USB2.0 Type A (2) |
|---|---|
| Output | DP Out (1, Input HDMI1/2/DP/OPS), Audio Out, Externel Speaker Out (6 ohm), Touch USB (USB 2.0 Type B), RS-232C Out |
Accessory
| Basic | Power 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 (Phone jack), IR Receiver , Magnet Sheet (3ea) |
|---|---|
| Optional | Wall bracket (LSW350B), VESA Adapter (AM-B330S), OPS Kit (KT-OPSF), SP-5200 |
Touch
| Available Object Size for Touch | Ø6mm ↑ |
|---|---|
| Reponse Time (Based on 'Paint' app on Windows 10 PC) | Scan time :10 ms |
| Accuracy | 2 mm±0.2 mm |
| Interface | USB 2.0 |
| Protection Glass Thickness | 3.2 T (Anti-Glare) |
| Protection Glass Transmission | 83% |
| Operating System Support | Win 8.1 / 10, Linux (Kernel v3.0 above) |
| Multi Touch Point | Max. 40 Points |
Business Resources
To download product manuals, please visit the Manual Download Page (Click).
Product design, features and specifications are subject to change without notice and may also differ based on your region of purchase.
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
