
TV blackboard chalk writing blackboard
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$2910.001-10 Piece/Pieces
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$2702.0011-50 Piece/Pieces
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$2513.00≥51 Piece/Pieces
- Transportation:
- Ocean, Land, Air
- Port:
- Shenzhen, Shenzhen, Shenzhen
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Contact NowPlace of Origin: | China |
---|---|
Productivity: | 2000 sets / month |
Supply Ability: | 2000 sets / month |
Payment Type: | L/C,T/T,D/P,Paypal |
Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
Certificate: | ISO9001/CE/ROHS/FCC/CCC |
HS Code: | 8528521100 |
Transportation: | Ocean,Land,Air |
Port: | Shenzhen, Shenzhen, Shenzhen |
What is the best chalkboard?
1.The surface is waterproof, explosion-proof and anti-radiation, and can use a variety of materials for writing pens.
Smart Blackboard can be directly written and erased with chalk, fountain pen, and dust-free chalk. The handwriting is easy to erase and clean; it can be automatically activated with smart card, and it can be used normally under sunlight; the front panel of Blackboard adopts 4mm tempered glass , Can be explosion-proof, anti-scratch, anti-shock; Android and Windows dual backup operating system, support the annotation writing function in any channel.
2.Multimedia interaction, easy to realize smart teaching.
Smart Board In Classroom supports various multimedia teaching materials such as videos, music, pictures, ppt, etc. Smart Board Tv, massive teaching software and resources, simple and easy-to-use user interface, teachers get started quickly, and learning costs are low. Intelligent Blackboard comes with rich teaching resources and Smart Board App.
3.Touch control and display are integrated.
The smart blackboard has up to 10 points of advanced nano-silver capacitive touch technology. The Capacitive Touch Screen can be used by multiple people at the same time. It adopts fully-fitting technology and has a viewing angle close to 178 degrees, which greatly improves the viewing effect of students outside the classroom (side view) ).
Product Description
220v
Specification
Size
85inch/1872(H)×1053(V)mm
Windows
system
Windows 10
CPU
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
Cortex A53*4 1.5GHz
RAM
2/3G
Memory
8/16/32GB
Touch Info.
Touch Technology
Capacitive metal touch
Touch points
10 / 20 points
Input way
Finger/capacitor pen
Touch life times
>100,000hrs(Typ)
Touch response speed
8ms
Display Panel Info.
Display Type
LED
Resolution
3840*2160
Brightness
350cd/㎡(Typ)
Ratio of display
16:09
Max. viewing angle
178°(H)/178D°(V)
Contrast ratio
1200:01:00
Interface Info.
Support front power one-key switch
VGA signal input*1,Front TYBE-C*1,HDMI input*3
Shared USB input*3, PC USB input*1 and Android USB input*1
RJ45 input*1 and RJ45 output*1,RS232*1
Front TOUCH USB-B output*1 and TOUCH USB-A output*1
Other Info
Working voltage
Working temperature
0~45℃
Storage temperature
-25℃~60℃
Working humidity
5%-90%
Power of speaker
8Ω15W*2
Frame material
Alloy
Package
Product certificate, warranty card, laser pointer, microphone
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