Wat is het belang van krijtbord?
Volledig passend interactief schoolbord, ultrabrede kijkhoek van 178 graden, met geïntegreerd schoolbord en Smat Tablet, capacitief touchscreen ondersteunt gewoon krijt, stofvrij krijt en verschillende penschrijven, ondersteunt elektronisch whiteboard, thema, kleurenergie kan worden gewijzigd op zal, ingebouwd Honderden handige tools, zoals paginabeheer, screenshots, plakken, vergrootglas, enz., zijn zowel schoolbord- als multimedia-apparatuur. Het bevat verschillende Smart Board-apps, die lesmateriaal, video's, afbeeldingen, animaties en annotaties kunnen afspelen. Met een Smart Board Classroom kunnen docenten flexibeler lesgeven en lessen gemakkelijk en stressvrij voorbereiden.
Productomschrijving
Specification
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Size
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86inch/1872(H)×1053(V)mm
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Windows
|
system
|
Windows 10
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CPU
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Intel chipset 2nd generation and above Intel Core i3/i5/i7
|
RAM
|
4G DDR3
|
Memory
|
120G SSD
|
Windows OS
|
Windows 7/10
|
Android
|
system
|
Android 8.0
|
CPU
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Cortex A53*4 1.5GHz
|
RAM
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2/3G
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Memory
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8/16/32GB
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Touch Info.
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Touch Technology
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Capacitive metal touch
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Touch points
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10 / 20 points
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Input way
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Finger/capacitor pen
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Touch life times
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>100,000hrs(Typ)
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Touch response speed
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8ms
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Display Panel Info.
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Display Type
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LED
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Resolution
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3840*2160
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Brightness
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350cd/㎡(Typ)
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Ratio of display
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16:09
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Max. viewing angle
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178°(H)/178D°(V)
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Contrast ratio
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1200:01:00
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Interface Info.
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Support front power one-key switch
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VGA signal input*1,Front TYBE-C*1,HDMI input*3
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Shared USB input*3, PC USB input*1 and Android USB input*1
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RJ45 input*1 and RJ45 output*1,RS232*1
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Front TOUCH USB-B output*1 and TOUCH USB-A output*1
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Other Info
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Working voltage
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220v
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Working temperature
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0~45℃
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Storage temperature
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-25℃~60℃
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Working humidity
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5%-90%
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Power of speaker
|
8Ω15W*2
|
Frame material
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Alloy
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Package
|
Product certificate, warranty card, laser pointer, microphone
|
product features
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Five-finger screen
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Humanized screen design, to meet the simultaneous operation of multiple people.
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Fully fit anti-glare
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diffuse light reflection treatment to prevent reflection, effectively protect eyesight.
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Mass teaching resources
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Covers early childhood, elementary school, junior high school, high school courseware.
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Wireless screen transmission
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Can screen mobile phone, ipad, computer screen in real time.
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Dual system
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Adopt windows and Android dual system integrated design.
|
Waterproof and explosion-proof
|
Adjustable agent ultra-narrow edge gap, splicing gap <0.2mm, high safety.
|
Produkt verpakking
Onze fabriek
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