Audited Supplier
DS-YJ83I
DS tech
Box
83
Shenzhen
9610000000
Product Description
Smart classroom 83" 86" 96" 106" Infrared Interactive whiteboard for teaching
1 Specification
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) |
