Transparent Flexible Flim Screen

42 Inch Digital Whiteboard H420

Short Description:

The H420 handwriting whiteboard adopts a 42-inch black and white large-size electronic paper display. The paper-like display effect provides a comfortable viewing experience. The 4096-level pressure sensitivity creates a smooth handwriting experience, which can achieve a feeling similar to writing on a blackboard and provide a good solution to writing with others. It can be used during a  meeting to record and store the content of the meeting at any time; it can also be used in the classroom to facilitate the interaction between students and teachers; it is also possible to put it in the community for reminder.

HIGH CONFIGURATION AND SMOOTH RUNNING

EYE-FRIENDLY WITHOUT BLUE LIGHT

ELECTROMAGNETIC HANDWRITING

LARGE-SIZE DISPLAY

BUILT-IN BATTERY

LARGE VIEWING ANGLE


Product Detail

Product Tags

How it benefits

E-paper technology is increasingly embraced on digitization process for its paper-like and energy-efficient features.

H420  handwriting whiteboard has  8-core CPU, Android 12.0, it has the high configuration and smooth running.

Power consumption won’t never be an issue because batteries lasts up to 33 hours even if it is used all the time.

With Electromagnetic Handwriting function. Wacom 4,096 levels of pressure sensitivity provide a natural handwriting.

E-paper display consumes ZERO power when it remains in an image. And only 1.802W power is needed for each update. It works by rechargeable lithium battery and requires no cabling.

The viewing angle is more than 178°, and content is visible from large area. 42 inch large-size E-paper whiteboard can write freely.

Users can write freely on the big screen.

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Specifications

Project name

Parameters

Screen

Specification 

Dimensions 896.2*682*13.5mm
Frame Aluminum
Net Weight 4.9 kg
Panel E-paper Display
Color Type Black and white
Panel Size 42 inch
Resolution 2160 (H)*2880 (V )
Aspect ratio 3:4
DPI 85
Processor Cortex-A76 Quad core + Cortex-A55 Quad  Core
RAM 4GB
ROM 64GB
WIFI   2.4G/5.8G  (IEEE802.11b/g/n/ac)
Bluetooth  5.0
Image JPG, BMP, PNG
Power   Rechargeable battery
Battery 12V, 60Wh
Storage Temp -25-70℃
Operating Temp - 15-65℃
Packing List electromagnetic  pen,  data, cable, user manual
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Mounting

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Precaution

E-paper panel is a fragile part of the product, please pay attention to protection during carrying and use. And please be noted that physical damage by wrong operation to the sign is not covered by warranty.


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