LG 55TR3DK 55" LCD 60Hz UHD Monitor

LG CreateBoard 55TR3DK-B Collaboration Display - LCD Cortex A55 - 4 GB - Infrared (IrDA) - Touchscreen - 16:9 Aspect Ratio - 3840 x 2160 - 400 cd/m² - 1,200:1, 5,000:1 Contrast Ratio - 2160p
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Manufacturer part number:
55TR3DK-B.MUAQ
Excl GST
Availability: Out of stock - on backorder and will be dispatched once in stock (Please Contact for Availability).
Estimated Delivery Time: 3-5 Business days (When in stock)

Teaching Templates and Classroom Tools

The CreateBoard provides a range of built-in teaching templates and annotation tools such as rulers, tables, and sticky notes to support interactive learning. Educators can easily edit images and videos, then share created teaching materials with students or colleagues using QR codes.

40-Point Multi-Touch Interaction

The display supports up to 40 simultaneous touch points using IR multi-touch technology, creating a natural whiteboard-style writing experience. This helps students engage more intuitively with lesson content and supports collaborative classroom activities.

Easy File Management and Cloud Integration

Users can conveniently save, import, and export learning resources directly through Google Drive or OneDrive. Content can also be accessed from USB storage devices, allowing educators to manage teaching materials with flexibility.

Wireless Screen Sharing

The CreateBoard Share application enables real-time sharing of up to nine screens or files simultaneously. Hosts can distribute files to connected devices and maintain quick control over shared classroom content.

Remote Device Management with ConnectedCare DMS

The optional cloud-based ConnectedCare DMS solution allows IT administrators to remotely monitor and manage deployed devices. Key functions such as power control, brightness adjustment, scheduling, and screen locking can be operated via internet connection.

Broadcast and Alert Messaging

The remote management system supports broadcasting of images, video, audio messages, and live streaming content to individual classrooms. This enables efficient communication of announcements and instructional material.

Real-Time Monitoring and Diagnostics

Administrators can configure threshold settings across multiple parameters including display temperature, memory usage, and signal strength. The system provides automated warnings or error notifications when thresholds are exceeded, supporting proactive maintenance.

Wireless and Wired Connectivity

Bluetooth connectivity allows pairing with external devices such as speakers, keyboards, and mice. The USB-C interface supports simultaneous data transfer and device charging through a single cable.

QR-Based Cloud Login

The home screen QR login function simplifies access to cloud services. Users can scan the QR code to sign into applications such as Google Drive or OneDrive without complex authentication steps, and can log out easily after lesson completion.

Products specifications
Quick Specs
Screen55"
PortsHDMI, VGA, Network (RJ-45), Audio Line In, Audio Line Out, USB 2.0, USB 3.0
Technical Information
Aspect Ratio16:9
Video
Brightness390 Nits
Maximum Resolution3840 x 2160
Standard Refresh Rate60Hz