Screen Size: | >60 Inches |
---|---|
Aspect Ratio: | 16:9 |
Application: | Education and Training System |
Screen Type: | Capacitive |
Resistive Touch Screen Type: | Digital |
Customized: | Customized |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Item Name
|
LED Recordable Smart Blackboard
|
|
Model No.
|
WB-85LED
|
|
Main Screen
|
LED Panel Size
|
85"
|
Backlight Type
|
LED (DLED)
|
|
Resolution(H×V)
|
3840×2160 (UHD)
|
|
Color
|
10 bit 1.07B
|
|
Active Size
|
1872(H)* 1053(V)mm
|
|
Dot Pitch(H*W)
|
0.4296*0.4296
|
|
Brightness
|
350cd/m2
|
|
Contrast
|
4000:1 (according to panel brand)
|
|
Viewing angle
|
178°
|
|
Display protection
|
Tempered explosion-proof glass 4 mm
|
|
Backlight lifetime
|
50000 hours
|
|
TV (Optional)
|
Image format :PAL/SECAM/NTSC (Optional) ; Channel storage 200
|
|
Speakers
|
15W*2 / 8Ω
|
|
Subscreen
|
Blackboard Type
|
Green Board,Blackboard, whiteboard as options
|
Shortcuts
|
9 Shortcuts for fast convenient operation: Split screen, Blue Pen, Red Pen, New Page, Last Page, Next Page, Whiteboard Lock,Record,QR code |
|
Writing Tool
|
Chalk/marker, finger,pen or any non-transparent objects
|
|
Dimension
|
1000* 61.5*1183mm * 2pcs
|
|
Electrical performance
|
Max Power
|
≤300W
|
Standby power
|
≤0.5W
|
|
Touch
|
Touch technology
|
IR touch; 20 points; HIB Free drive
|
Touch Items
|
Main screen and sub-screen can work simultaneously.
|
|
Response speed
|
≤ 8ms
|
|
Operation system
|
Support Windows7/10, Android, Mac OS, Linux
|
|
Working temperature
|
0ºC~60ºC
|
|
Operating Voltage
|
DC5V
|
|
Power consumption
|
≥0.5W
|
|
I/O ports
|
Front ports
|
USB2.0*3,HDMI*1,Touch USB*1
|
Back Ports
|
HDMI*1, VGA*1, RS232*1, Audio*1, MIC*1, Earphone*1, USB2.0*4, RJ45 IN *1, RJ45 OUT *1, OPS Slots*1
|
|
Function buttons
|
8 buttons in front bezel: Power, Source,Menu,Volume+/-,Home, PC,Eco
|
|
Accessories
|
Power cable*1 pcs; Touch Pen*1 pcs; Remote Controller*1 pcs; QC card*1 pcs; Instruction manual*1 pcs ; Warranty card*1 pcs; Wall brackets*1 set |
|
Operating System
|
Android System
|
Android 6.0
|
CPU (Processor)
|
CORTEX A53 Quad Core 1.5GHz
|
|
GPU
|
Mali-720MP MP2
|
|
Storage
|
RAM 2GB ; ROM 32G;
|
|
Network
|
LAN/ WiFi(2.4G+5G )
|
|
Windows System (OPS)
|
CPU
|
I5 (i3/ i7 optional)
|
Storage
|
Memory: 4G (8G optional) ; HDD: 128G SSD (256G/512G/1TB optional)
|
|
WIFI
|
Included
|
|
OS
|
Pre-install Windows 10 Pro
|
Suppliers with verified business licenses