smart classroom 83" 86" 96" 106" Infrared Interactive whiteboard for teaching

• Transport Package: Box
• Specification: 83
• Trademark: DS tech
• Origin: Shenzhen
• Model NO.: DS-YJ83I
• HS Code: 9610000000
• Production Capacity: 50000000

Product Description

Smart classroom 83" 86" 96" 106" Infrared Interactive whiteboard for teaching 

1 Specification

Touch Screen Size	81.4"
Touch Activation Force	No pressure required
Luminous Transmission	>92%(100% with no glass)
Reported Touch Resolution	Without Driver:32768*32768
Touch Response Time(Multi touch)	10-15ms
Touch Response Time(One touch)	7ms
Minimum Recognition Point Size	4mm*4mm
Touch Object Size Recognition	Yes
Interface	USB 1.5m,7P USB 1.5m

Touch Refresh Rate	≥80Hz
Communication	USB 2.0 Full Speed
PowerSupply Mode	USB*1
Working Voltage	DC 5.0V±5%
Average Current	≤200mA
Power Consumption	≤ 1.0W
LED Lifetime	60000hours
Fault-tolerant	Able to work if less than 10% non-consecutive sensors are damaged

 

Humidity	Up to 90% RH from 0°C to +40°C, non-condensing
Temperature Range	Working temperature:-10ºC~50ºC Storage temperature:-20ºC~60ºC
ESD	EN 6100-4-2 2008:3 level.4KV contact discharge and 8KV air discharge
Anti-light Interference	Excellent

Firmware Upgrade	USB Upgrade: Windows 8,Windows 7
Support OS(Multi touch)	Windows10,Windows8,Windows7,Andriod
Support OS (One touch)	WindowsXP,MacOS.

Overall size  (mm)	Touch size (mm)	Projection size (mm)	Packing size (mm)	NET weight (KG)	Actual weight (KG)
1711.4*1232.4*22.2	1674.8*1195.8	1594.8*1195.8	1825*1345*145 (Two)	27KG (Two)	34KG (Two)