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3840 X 2160 UHD 8ms Touch Screen Teaching Board Interactive Whiteboard

Categories Touch Screen Interactive Whiteboard
Brand Name: HUSHIDA
Model Number: JXCM
Certification: ISO9001 24001 , 3C , CE , Rohs , FCC
Place of Origin: Guangzhou , China
MOQ: 1
Price: Negotiable
Payment Terms: T / T , Western Union , L / C
Supply Ability: 10,000 units per month
Delivery Time: 3 - 5 working days
Packaging Details: Form and Carton Box , with Wooden Box
Screen size: 55 65 75 86 100 Inch
Resolution: 3840 × 2160 UHD
Response time: 8ms
Color gamut ( NTSC ): 72%
Storage temperature: -20℃ ~ 60℃
Brightness: 450cd/m²
Store humidity: 10% ~ 90% ( No condensation )
The interface definition: USB 2.0 ( Full speed )
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3840 X 2160 UHD 8ms Touch Screen Teaching Board Interactive Whiteboard

3840 X 2160 UHD 8ms Touch Screen Teaching Board Interactive Whiteboard


Description Of Touch Screen Interactive Whiteboard


Intelligent teaching interactive whiteboard supports 20 - point touch control , which makes writing more natural and smooth , and can zoom in , zoom out and rotate images at will . It has various functions and is simple to operate . If used in teaching , the efficiency of the classroom will be improved , and it is a very good teaching machine .


Feature Of Touch Screen Interactive Whiteboard


1. The teaching integrated machine adopts the latest infrared sensor touch technology , and can easily switch the font color when writing ;

2. The teaching integrated machine uses a variety of gesture functions , including erasing , zooming , moving and dragging , roaming , etc , free writing , annotations and screenshots ;

3. Excellent screen display effect , no need to consider natural light factors , more suitable for teaching environment than projector ;

4. Wireless projection : bid farewell to electronic whiteboards , projections , computers , and mobile phones ; four-division projection , the operation is clear at a glance , through the wireless screen transmission software , the computer can quickly project the screen ;

5. Provide 86 - inch, 100 - inch large - screen teaching all - in - one machine , which is more suitable for large - space teaching needs .


Specification Of Touch Screen Interactive Whiteboard


Infrared touch characteristic
Touch the specificationsInfrared touch frame
Glass4mm tempered glass
Glass transmittance> 88% ( higher transmittance depends on glass surface treatment technology such as AR / AG )
Object induction number ( IR )Touch at 20
Number of infrared induction lines ( W D )32767 × 32767
Positional accuracyMore than 90% of the touch area is 2mm
The interface definitionUSB 2.0 ( Full speed )
Touch the strengthZero pressure touch
The light resistanceIt has light resistance
Induction life6 million times
The response time<8ms
The power supply modeFull duplex usb-powered DC +5V up to 500mA
Environment
Working temperature0℃ ~ 50℃
Working humidity20% ~ 80% ( No condensation )
Storage temperature-20℃ ~ 60℃
Store humidity10% ~ 90% (No condensation )
Display modeS-IPS , often black display , transmission
Maximum service time ( hours / day )24 hours

Why choose us?


1. We have high quality products and competitive prices ;

2. We want to cooperate with you very much , want to become your business partner and good friend ;

3. We have a professional technical team , as well as provide very good after - sales service , can always help you solve the problem .



Quality 3840 X 2160 UHD 8ms Touch Screen Teaching Board Interactive Whiteboard for sale
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