LG 55 Inch UHD IR-Type Touch Interactive Digital Board
Celebrate the future of interactive learning and collaboration with the LG 55 Inch UHD IR-Type Touch Interactive Digital Board 55TR3DK-B. This cutting-edge digital board combines stunning 4K UHD visuals with responsive IR-type touch technology, offering a seamless and immersive experience for classrooms and boardrooms alike.
Engage your audience like never before, whether you're delivering presentations, brainstorming ideas, or fostering teamwork. The 55TR3DK-B's crystal-clear display and intuitive touch controls empower you to bring ideas to life with precision and clarity.
With LG's signature reliability and durability, this interactive digital board ensures long-lasting performance. Elevate your presentations and meetings to new heights with the LG 55 Inch UHD IR-Type Touch Interactive Digital Board 55TR3DK-B – where innovation meets excellence.
SKU
55TR3DK-B
Overview
Key Features
- Brightness (w/o Glass) : 440 nit (Max.), 390 nit (Typ.)
- Resolution : 3,840 × 2,160 (UHD)
- Multi-Touch Point : 40 Points (Max.)
A New Level of Classroom with LG TR3DK series
Various Teaching Templates
TR3DK series offers a variety of educational templates and teaching tools such as a ruler, table, and sticky notes, allowing for active engagement by students and enabling intuitive classes. Editing images and videos becomes easy with TR3DK series, and created resources can be easily shared with others through QR codes.
Multi-touch
TR3DK Digital Board can simultaneously detect up to 40 points for multi-touch functionality. This creates a lifelike board touch experience, helping students easily become accustomed and truly engage in classes. This leads to the maximum concentration and organic engagement of students.
Easy to Save / Import / Export
TR3DK series include simple import and export functionality. Resources can be saved and imported directly to and from Google Drive or OneDrive, and files can be imported from a USB drive (Users can browse resources saved on USB storage).
Wireless ScreenShare
LG CreateBoard Share enables users to show up to 9 shared screens or a file on a screen in real-time when the LG CreateBoard Share app is installed on the device. Also, files from the host can be easily sent to any devices connected to the LG CreateBoard Share app, and several quick controls by the host are available.
LG ConnectedCare DMS
LG ConnectedCare DMS is a cloud solution for remotely monitoring, controlling, and managing the status of TR3DK Digital Board installed in educational environments. This feature enables IT managers to operate and manage important resources on operating devices without physically visiting sites.
Bluetooth Connectivity
TR3DK Digital Board supports wireless Bluetooth connections to various devices such as a speaker, mouse, keyboard, etc. This is optimal for building a hybrid environment so that online and offline classes can proceed smoothly.
C-type Connection
USB-C connectivity simplifies connections which enables charging and sending data simultaneously over just one single cable.
Specifications
PANEL
-
- Screen Size
- 55"
- Panel Technology
- IPS
-
- Back Light Type
- Direct
- Aspect Ratio
- 16 : 9
-
- Native Resolution
- 3840x2160 (UHD)
- Refresh Rate
- 60 Hz
-
- Brightness
- 440nit(wo Glass, max), 390nit (wo Glass, typ)
400nit(w Glass, typ), 350nit (w Glass, typ)
- Contrast Ratio
- 1200:1
-
- Dynamic CR
- 50,000:1
- Color gamut
- NTSC 72%
-
- Viewing Angle(H x V)
- 178°(H/V)
- Color Depth
- 10bit(8bit + FRC)
-
- Response Time
- 8 ms
- Surface Treatment(Haze)
- Haze 25%
-
- Life time
- 50,000hrs (L30)
- Operation Hours (Hours/Day)
- 16/7
-
- Portrait / Landscape
- No / Yes
CONNECTIVITY(JACK INTERFACE)
-
- Input
- HDMI (3, HDCP2.2), RGB (1, VGA), Audio In, RS232C IN, RJ45(LAN), USB3.0 Type A (4), USB2.0 Type A(1), USB Type-C(1, USB-PD, DP-Alt,)
- Output
- DP Out (HDMI Out), Audio Out (1, Optical 1(SPDIF)), Touch USB (2), RJ45(LAN)
MECHANICAL SPECIFICATION
-
- Bezel Color
- Black
- Bezel Width
- T/R/L/B : 18/18/18/45mm
-
- Weight (Head)
- 26.1Kg
- Packed Weight
- 34.5Kg
-
- Monitor Dimension(W x H x D)
- 1271×774×87mm
- Carton Dimensions(W x H x D) (Box outer size)
- 1401×859x220mm
-
- Handle
- Yes
- VESA™ Standard Mount Interface
- 400×200mm
KEY FEATURE
-
- HW
- Internal Memory (32GB), Built-in Wi-Fi (Slot type), Auto Brightness sensor, Power Indicator
- SW
- webOS ver. (Android 11.0), Background Image (Booting Logo Image), Multi-screen (PIP (1 external source), PBP(1 external source)), Screen Share (LG CreateBoard Share), Power (Smart Energy Saving (Energy Saving))
ENVIRONMENT CONDITIONS
-
- Operation Temperature
- 0 °C ~ 40 °C
- Operation Humidity
- 10 ~ 90 % RH
POWER
-
- Power Supply
- 100-240V~ 50/60Hz 3.5A
- Power Type
- Built-In Power
POWER CONSUMPTION
-
- Typ.
- 170
- Max.
- 395
-
- BTU (British Thermal Unit)
- 580 BTU/Hr(Typ.), 1348 BTU/Hr(Max)
- DPM
- ≤0.5W
-
- Power off
- ≤0.5W
SOUND
-
- Speaker
- Yes (15W x 2)
CERTIFICATION
-
- Safety
- CB / NRTL
- EMC
- FCC Class “A” / CE / KC
-
- ErP / Energy Star
- Yes / Yes
OPS COMPATIBILITY
-
- OPS Type Compatible
- Yes (Slot)
- OPS Power Built In
- Yes
SOFTWARE COMPATIBILITY
-
- LG ConnectedCare
- Yes
- LG ConnectedCare DMS
- Yes (DMS)
LANGUAGE
-
- OSD
- English, Denmark, Finnish, German, Korean, Norwegian, Polski, Portugues(Europe), Portugues(Brazil), Romanian, Spanish, Swedish, Hungarian, Thai
ACCESSORY
-
- Basic
- Power Cord 3 M*1, USB Cable (Type A-Type B) 5 M*1, HDMI Cable 3 M*1, Writing Pen*2pcs, User Manual, QSG, Carton Box, Remote Controller(include battery 2ea), Wifi module
- Optional
- Wall Mount(WM-L000S), Floor Stand(ST-000F)
SPECIAL FEATURE
-
- Touch - Available object size for touch
- Ø2 mm ↑ .
- Touch - Reponse Time
- ≤5ms
-
- Touch - Accuracy
- ±1mm
- Touch - Interface
- USB2.0
-
- Touch - Protection Glass Thickness
- 3T (Anti-Glare)
- Touch - Protection Glass Transmission
- 88%
-
- Touch - Operating System Support
- Windows 7/8/10/Linux/Mac/Android
(Linux/Mac Support one point touch)
- Touch - Multi touch point
- Max 40 points
ANDROID SYSTEM
-
- SoC
- Quad core A55
- GPU
- Mali G52MP2
-
- Internal Memory - Storage
- 32GB
- Internal Memory - RAM
- 4GB
-
- Wi-Fi
- 802.11a/b/g/n/ac/ax (WiFi 6)
- LAN
- Gigabit LAN
-
- Bluetooth
- Bluetooth 5.0
| Manufacturer | LG |
|---|---|
| Screen Size | 55'' Diagonal |
| Screen Resolution | 3,840 x 2,160 (Landscape) |
| Built-In PC | Quad-Core |
| Product Dimensions | 1271×774×87mm |
| Shipping Dimension | 1401×859x220mm |
