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