TR3BF Series




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Genuine touch and writing experience

With the latest generation touch technology, the TR3BF series can simultaneously use up to 20 points of multi touch and 10 points of writing. This function offers a lifelike board writing experience and makes collaboration much easier.

True interactivity for bringing people together

With the TRBF series you can easily delete texts that are written on the screen simply by using your palm. This offers a natural feeling, like erasing a traditional blackboard. Also, you can select the desired area of the screen to crop the image and store that in internal memory or send it directly to email and note apps. It is fully compatible with additional video conferencing or e-learning equipment. Multi-directional communication and interactive learning are also supported through Air Class and the browser.


The TR3BF series integrates both Android OS and IDB into a high performance SoC, without a PC. Also, with Air Class supports connections for 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. Lastly, it supports the web browser in the Android OS, so the user can search the web easily and quickly, without connecting to an external desktop.


Screen Size:   86''
Brightness (Typ., cd/m², w/ Protection Glass):   330
Contrast Ratio:   1,100:1
Response Time (ms):   8ms (G to G)
Native Resolution:   3,840 x 2,160 (UHD)

Life Time (Typ.):   30,000 Hrs (Min.)
Aspect ratio:   16:9
Orientation:   Landscape
Panel Technology:   IPS

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

Speaker:   Built in 24W (12W + 12W)
Bezel Colour:   Black
Bezel Width(Off Bezel):    Top/Right/Left:17.7mm, Bottom:45.7mm
Handle:   Yes
Power Supply:   100-240V~, 50/60Hz
Power Type:   Built-In Power
Power Consumption (Typ. / Max.):   365W / 419W
EMC:   FCC Class "A" / CE
OPS Type Compatible:    Yes

Dimensions:   1,957 × 1,160 × 86 mm
Weight:   67kg

(Input) Video / Audio:   HDMI (3), RGB / Audio In
(Input) USB:   USB 2.0 (3, Front : 2ea, Bottom side: 1ea Only for software update), USB 3.0 (3), Touch Out(USB2.0,B Type) (2)
(Input) External Control:   RS232C In, RJ45
(Output) Video / Audio:   HDMI (1), Optical Output / Audio Out

3 years



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