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Interactive Whiteboard Model:DE55-M

Interactive Whiteboard Model:DE55-M

Short Description:

Key Features
Dual OS, Android/win system ,strong compatibility
Really HD 4K screen ,4K Eye Care Display, 100% sRGB
20 points Infrared Touch Screen,1MM high-precision touch
HDMI Adopter, products certificated by CE,UL,FCC,UKCA
Wireless screen projection sharing and interaction


Product Detail

Interactive Whiteboard6
Interactive Whiteboard4

Key Features

Dual OS, Android/win system ,strong compatibility

Really HD 4K screen ,4K Eye Care Display, 100% sRGB

20 points  Infrared  Touch Screen,1MM high-precision touch

HDMI Adopter, products certificated by CE,UL,FCC,UKCA

Wireless screen projection sharing and interaction 

Product Parameters

Specification

Type

Parameters

Panel

LCD size 55" 
Panel purchase standard A Level
Light source LED
Resolution 3840 x 2160pixels
Brightness 350cd/m²(typ.)
Contrast ration 5000:1(typ.)
Pixel pitch 0.496 (W) x 0.372(H)
Frequency 60Hz
Viewing Angle 178°(H)/178°(V)
Life span 60,000hrs
Response time 6ms
Color saturability 72%
Visual area 1209.6 (H)mm x680.4(V)mm
Display Colors 16.7M
 Android System Properties  Processor CPU A55*4
GPU G31*2
Working frequency 1.9GHZ
cores 4 Cores
Memory DDR4: 4GB / eMMC:32GB
System version Android 9.0
Chip solution Amlogic
WiFi 2.4G/5G
Bluetooth 5.0
 Power Voltage AC 100-240V~50/60Hz
Max. power consumption 200W
Standby power consumption <0.5W
Speaker 2 x 12W(max)
Power supply (AC) input 100-240V
Power switch Key Switch
 

Environment

Working temperature 0℃~40℃
Storage temperature -20℃~60℃
Working humidity 10%~90% No condensation
 Input Interface( Android) HDMI  IN 2
DP IN 1
VGA IN 1
YPbPr(mini) IN 1
AV(mini) IN 1
USB 3.0 1
USB 2.0 2
TOUCH USB(Type B) 1
TF CARD 1
PC Audio IN 1
RS 232 1
RF IN   1
LAN(RJ45) IN 1
Output Interface( Android) Earphone/Line out 1
AV(Coax) OUT 1

Specification

Type

Parameters

PC(OPS)System Properties

(Optional)

CPU Intel Haswell  i3 / i5 / i7 (optional) 
Memory DDR3 4G / 8G  (optional) 
Hard Disk SSD 128G / 256G (optional)
HDMI OUT 1
VGA OUT 1
USB USB2.0 x 2; USB3.0 x 2
Power Supply 60W (12V-19V 5A)
Key 1 keys POWER
Front Interface USB3.0 3
HDMI IN 1
FRONT Touch(USB-B)  1  
Structure Net weight 38+/1kg
Gross weight 48+/-1kg
Bare dimension 1257.6*84*743.6mm
Packing dimension 1350*190*870mm
Shell material Aluminum alloy frame, sheet metal back cover
Shell color Gray
VESA hole site 4-M8 Screw hole 400*400mm
Language OSD CN,EN etc
Touch parameter Touch specifications Non-contact infrared sensing technology, support 20 points writing
Glass 4MM, Physical tempered Mohs level 7
Glass transmittance >88%
Frame material Aluminum alloy frame,PCBA
Touch accuracy ≤1mm
Touch depth 3±0.5mm
Input mode Opaque object (finger, pen, etc)
Theoretical hits Same position 60 million times above
Light resistance Incandescent lamp (220V, 100W), with a vertical distance of more than 350mm and solar Illumination from sunlight up to 90,000 Lux
Power supply USB(USB power supply)
Supply voltage DC 5.0±5%
Accessories Remoter 1
Power cord 1
Touch pen 1
Operation manual 1
Battery 1(pair)

*※ Disclaimer
1.Affected by product configuration and manufacturing process, the actual machine size/body weight may be vary, please refer to the actual product.
2.The product pictures in this specification are for illustration only, the actual product effects (including but not limited to appearance, color, size) may be slightly different, please refer to the actual product.
3.In order to provide accurate specifications as much as possible, the text description and picture effects of this specification may be adjusted and revised in real time to match the actual product performance, specifications and other information.
In the event that the above-mentioned modifications and adjustments are indeed necessary, no special notice will be given.


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