TR3BF 02 Dual Pen and Multi Touch Interactive Digital Signage ID 1564126015010 e1606906392329

Multi Touch & Writing

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The TR3BF Series can simultaneously use up to 20 points of multitouch and 10 points of writing, as well as 2 types of stylus pens. This function offers a lifelike board writing experience and makes collaboration much easier.

D02 TR3BF 03 Palm erasing Interactive Digital Signage ID 1563148537498 copy

Palm erasing

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The TR3BF Series allows you to easily erase texts, pictures, etc, written on the screen by using your own hands. This is not only easier than erasing with the stylus, but also makes you feel more natural, like you’re erasing a real whiteboard.

D03 TR3BF 04 Air Class Interactive Digital Signage ID 1563148598316 copy

Air Class

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Air Class supports connecting up to 30 students and offers interactive meetings for all mobile devices on the same network, providing a variety of tools such as voting, answering, and sharing project texts.

D04 TR3BF 05 Screen Sharing Interactive Digital Signage ID 1563148650574 copy

Screen Sharing

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The TR3BF Series allows you to share screens and content with laptops and other mobile devices. This makes meetings and classes as efficient and immersive as possible.

D05 TR3BF 06 Built in OPS kit Interactive Digital Signage ID 1563148707932

Built-in OPS kit

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The TR3BF Series supports OPS slots, allowing you to easily and conveniently mount OPS desktop at the back of the digital board without the hassle of connecting to an external desktop, offering you more expanded functions.

D06 TR3BF 07 Web browser Interactive Digital Signage ID 1563148772413 copy

Web browser

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The TR3BF Series can use the Chrome web browser which is built into the Android OS, so you can search the web easily and quickly, without the need to connect to an external desktop.

TR3BF 08 All in one Interactive Digital Signage ID copy

All-in one

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The TR3BF Series integrates both Android and Note Apps into a high performance SoC, without a PC.

D08 TR3BF 11 Various size with Ultra HD Interactive Digital Signage ID 1563148999021 copy

Various size with Ultra HD

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Using UHD resolution will allow you to view details at a resolution that is four times higher than FHD, even while zoomed in. Various content such as documents, images, and videos are displayed without any distortion of image quality, which is especially important in an educational and collaborating environment.

D09 TR3BF 10 True Color Immersive View Interactive Digital Signage ID 1563148942107 copy

True Color, Immersive View

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The TR3BF Series shows multimedia content for the attendees more vividly. The IPS panel clearly displays content at various angles, regardless of where attendees are sitting. Each pixel of the IPS panel reproduces the actual image’s color without any distortion.

Weight 67.6 kg
Dimensions 250 × 1700 × 1175 cm


3,840 x 2,160 (UHD)

Panel Technology


Dynamic CR



HDMI (3), RGB / Audio In, USB 2.0 (3, Front : 2ea, Bottom side: 1ea Only for software update), USB 3.0 (3), Touch Out(USB2.0,B Type) (2)

Operation Hours (Hours / Day)


External Control

RS232C In, RJ45

Touch Specifications

Touch type: IR
Available object size for touch: Ø3 mm ↑
Response Time: 60ms ↓ (Android) / 100ms ↓ (Windows)
Accuracy: 1.5mm
Interface: USB 2.0
Protection Glass Thickness: 4T (Anti-Glare)
Protection Glass Transmission: 87%
Operating System Support: Windows 7/8/10/XP/Linux/Mac/Android (WindowsXP/Linux/Mac Support one point touch)
Multi touch point: Max 20 points / Max 10 writing


HDMI (1), Optical Output / Audio Out

Special Feature

Embedded Writing Software

Software Version

Android 8.0


300 nit