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LG 55TR3DK-B interactive whiteboard 139.7 cm (55") 3840 x 2160 pixels Touchscreen Black

SKU
55TR3DK-B
$2,220.44
In stock
Only 3 left
55", 3840x2160 (UHD), 8 ms, 60 Hz, NTSC 72%, 10bit(8bit + FRC), IPS
Estimate Fees
  • Brightness (w/o Glass) : 440 nit (Max.), 390 nit (Typ.)
  • Resolution : 3,840 × 2,160 (UHD)
  • Multi-Touch Point : 40 Points (Max.)
For corporate price, please request for quotation at sales@techfable.com.au
More Information
SKU 55TR3DK-B
EAN 0195174042632
Manufacturer LG
Availability Y
PDF URLs View PDF
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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.

Front Connectivity Design

TR3DK Digital Board features front display ports and speakers which are ideal for both teachers and students, enabling content to be delivered easier with more immersive sound.

Built-in OPS Slot

TR3DK Digital Board supports OPS slots, allowing you to easily and conveniently mount OPS desktop at the back of the TR3DK Digital Board without the hassle of connecting to an external desktop, offering you more expanded functions.

Smart Viewing

The Smart Viewing feature of TR3DK Digital Board enables efficient teaching. Two or more materials can be displayed on the same screen simultaneously without having to repeat Alt-tab, making teaching more convenient and efficient. Two materials can be displayed side by side (multi window mode), or one material can be overlaid on the other one (picture-in-picture mode).

Power Saving

When a device doesn’t receive an external input signal for a specific amount of time set by the user, the device goes into standby mode. Devices can also be automatically turned on or off at specific time or day set by the user, which contributes to save energy.
Display
Display diagonal139.7 cm (55")
Contrast ratio (typical)1200:1
TouchscreenYes
Panel typeIPS
Viewing angle, vertical178°
Viewing angle, horizontal178°
Response time8 ms
Colour gamut72%
Display brightness390 cd/m²
Display resolution3840 x 2160 pixels
HD type4K Ultra HD
Contrast ratio (dynamic)50000:1
Maximum refresh rate60 Hz
Features
Display diagonal139.7 cm (55")
Contrast ratio (typical)1200:1
TouchscreenYes
Panel typeIPS
Viewing angle, vertical178°
Viewing angle, horizontal178°
Response time8 ms
Colour gamut72%
Display brightness390 cd/m²
Display resolution3840 x 2160 pixels
HD type4K Ultra HD
Contrast ratio (dynamic)50000:1
Maximum refresh rate60 Hz
Product colourBlack
Graphics cardMali-G52 MP2
Computer system
Graphics cardMali-G52 MP2
RAM capacity32 GB
Audio
Built-in speaker(s)Yes
Number of built-in speakers2
Speaker power15 W
Projector
Aspect ratio16:9
Built-in projectorNo
Contrast ratio (typical)1200:1
Network
BluetoothYes
Bluetooth version5.0
Wi-FiYes
Ethernet LAN data rates10,100,1000 Mbit/s
Ethernet LANYes
Top Wi-Fi standardWi-Fi 6 (802.11ax)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ports & interfaces
USB 2.0 ports quantity1
HDMI ports quantity3
HDCPYes
Ethernet LAN (RJ-45) ports2
HDCP version2.2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
VGA (D-Sub) ports quantity1
Line-inYes
Line-outYes
BluetoothYes
Bluetooth version5.0
Wi-FiYes
Ethernet LAN data rates10,100,1000 Mbit/s
Ethernet LANYes
Ergonomics
Product colourBlack
Panel mounting interface400 x 200 mm
VESA mountingYes
Power
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (typical)170 W
Power consumption (off)0.5 W
Power consumption (max)395 W
Operational conditions
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 90%
Technical details
TouchscreenYes
Panel typeIPS
Viewing angle, vertical178°
Viewing angle, horizontal178°
Response time8 ms
Colour gamut72%
Sustainability certificatesENERGY STAR
Weight & dimensions
Width1271 mm
Depth774 mm
Height87 mm
Weight26.1 kg
Packaging data
Package width1401 mm
Package depth859 mm
Package height220 mm
Package weight34.5 kg
Sustainability
Sustainability certificatesENERGY STAR
Memory
RAM capacity32 GB
Colour
Product colourBlack

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Description
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.

Front Connectivity Design

TR3DK Digital Board features front display ports and speakers which are ideal for both teachers and students, enabling content to be delivered easier with more immersive sound.

Built-in OPS Slot

TR3DK Digital Board supports OPS slots, allowing you to easily and conveniently mount OPS desktop at the back of the TR3DK Digital Board without the hassle of connecting to an external desktop, offering you more expanded functions.

Smart Viewing

The Smart Viewing feature of TR3DK Digital Board enables efficient teaching. Two or more materials can be displayed on the same screen simultaneously without having to repeat Alt-tab, making teaching more convenient and efficient. Two materials can be displayed side by side (multi window mode), or one material can be overlaid on the other one (picture-in-picture mode).

Power Saving

When a device doesn’t receive an external input signal for a specific amount of time set by the user, the device goes into standby mode. Devices can also be automatically turned on or off at specific time or day set by the user, which contributes to save energy.
55" Interactive Touchscreen with CommBox OS, CommBox Whiteboard, CommBox Connect for casting (Miracast, Airplay, Chrome), Chromium, CommBox Store, CommBox Manage, CommBox Tools, CommBox Smart Side Bar and Integration with Microsoft Ink. Includes 2 stylus. 3 X HDMI 2.0 In (ARC & CEC), 4 X USB In, 1 X USB-C In, 1 X VGA In, 2 X LAN port, SPIDF out, analogue audio outt. 2 X built in 20W speakers with powerful bass response - suitable for 30 person rooms. OPS slot for slide in PC. Removable WiFi 6. Comes with 5 year onsite warranty and wall bracket.
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EDLA Certification
With an Enterprise Device License Agreement (EDLA) certification, the WAD Series supports a variety of Google services. Download educational apps through Google Play and use pre-installed apps like YouTube and Chrome to help increase efficiency and enhance communication with students.

Multi-Screen Mode
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Powerful Screen Sharing
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2Ch 15W Speakers
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TUV Certified Eye Care
The WAD Series is TUV-certified to help protect users’ eye health. The anti-glare panel helps with visibility in bright environments and the low blue light and minimal flicker minimise eye strain to help keep students engaged for longer.
Simple, Reliable, Affordable
Empower learning spaces. Write effortlessly with fast touch response and infinite whiteboarding.

Atom
The CommBox Atom is a versatile and affordable interactive display designed for both education and business environments. Available in 65", 75", and 86" sizes, it features CommBox OS Lite powered by Android 13, offering a smooth and intuitive user experience. The high-quality 4K display, combined with 40 points of touch, makes it perfect for interactive lessons and collaborative meetings.

In schools, the Atom enhances learning with its reliable performance, infinite whiteboarding capabilities, and easy screen sharing. For businesses, it integrates seamlessly with Microsoft Teams Rooms (MTR) and other collaboration tools, boosting meeting efficiency and engagement. The Atom's robust design, powerful audio system, and comprehensive connectivity options make it a valuable addition to any setting.

The CommBox Atom is equipped with a range of advanced features designed to enhance interactivity and collaboration. One of the standout elements is its built-in AI and whiteboard capabilities. The CommBox Whiteboard incorporates AI tools that facilitate shape recognition and handwriting conversion, making it easier to create professional-looking content quickly and efficiently. Additionally, the CommBox Annotate Anywhere feature allows users to annotate in real-time on any displayed content, whether it's a presentation, video, or document, adding a layer of interactivity and engagement.

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Remote Management

MAXHUB Pivot enables IT managers to effortlessly monitor, control, and update all your meeting room devices remotely.

Visually Stunning, Immersive Experience

The CMD Series features a 4K high-color gamut screen, delivering clear and vivid visual effects. With suitable brightness combined with a wide viewing angle, the experience is delightful from any angle.

Lifelike Vivid Sound Experience

The CMD Series comes with bottom-gap speakers, a unique design that not only enhances amplification, making the sound more robust and powerful, but also enriches vocal details, enabling efficient collaboration in remote meetings, just like face-to-face.

Cutting-edge Technology, Doubling Efficiency

Smart Solutions for Privacy Security
The CMD Series is equipped with an 8-core processor, bringing a leap in collaboration speed; with a memory configuration of 4GB RAM and 32GB ROM, it not only provides greater storage space but also makes seamless operation between various office software effortless, ushering in a new era of efficient work.

Remote Management

MAXHUB Pivot enables IT managers to effortlessly monitor, control, and update all
your meeting room devices remotely.
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USB-C Plug and Play Connectivity
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Seamlessly Integrates with Slot-In PCs
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Short Description
55", 3840x2160 (UHD), 8 ms, 60 Hz, NTSC 72%, 10bit(8bit + FRC), IPS
86” (3840 x 2160), 350cd/m², 8/64GB, 40W, WI-FI, Android 11
65" WAD eboard Interactive Display
65" LCD IPS 4K interactive screen for schools and businesses
65", VA, DLED, 16 : 9, 60Hz, 300 cd/m2, NTSC 72%, Android 11.0, 2 × 10W, 1445.7 × 841.3 × 84.9mm
65" TFT LCD, Touch, DLED, UHD, 16:9, 1.07B, 350 cd/m², 1200:1, 8ms, 178/178, 12W x2 + 16W, Wi-Fi, RJ45, HDMI, SPDIF, RS232, USB, 100-240 VAC, VESA, 26.4 kg
Manufacturer
LG
COMMBOX
Samsung
COMMBOX
Maxhub
VIEWSONIC