cheap price infrared interactive smart white board
USD $100 - $450 /Unit
Min.Order:1 Unit
Beijing Donview Digital Technology Co., Ltd.
cheap price infrared interactive smart white board
1.multiuser writing
2.free software
3.wall hangs,stand mount
Interactive whiteboard infrared education equipment
Donview infrared interactive whiteboard
Specification of infrared interactive whiteboard
Model | DB-85IND-T01 | DB-88IWS-T01 | DB-96IWS-T01 |
Physical Diagonal | 85 Inch | 88 Inch | 96 Inch |
Active Diagonal | 79.00 Inch | 80.87 Inch | 89.28 Inch |
Active Area(mm) | 1635x1160 | 1805x980 | 1956x1147 |
Physical Size (mm) | 1766x1280x43 | 1938x1113x 55 | 2089x1280x55 |
Packed Size(mm) | 1840x1370x115 | 2018x1193x105 | 2169x1360x105 |
Aspect Ratio | 4:3 | 16:9 | 16:9 |
Net Weight (KG) | 21.00 | 27.0 | 28.00 |
Packed Weight(KG) | 27.00 | 29.00 | 31.00 |
Resolution | 4096x4096 | ||
Working Principle | Infrared Induction | ||
Writing Way | Finger, pen, teaching pointer or any other opaque objects. | ||
Multi-user Input | Yes, two users can write freely on the screen without interference, and it supports finger or pen gesture recognition. | ||
Pen Holder | It was attached on the side frame and can hold two pens. | ||
Calibrate Technology | Four calibrate modes : 4 points, 5 points, 9 points and 16 points. Calibrate precision: ≤0.1mm | ||
Precision | ≤0.1mm | ||
Frame Material | Aluminum alloy. | ||
Screen Material | Nanometer steel plate | ||
Back Board | Color steel plate | ||
Interface | USB 2.0 | ||
Power Requirement | USB powered device. | ||
Power Consumption | < 200mA | ||
Tracking Speed | 12m/s | ||
Shortcut Key | 18 shortcut keys on dual sides | ||
System Requirements | Operating System: Windows XP, Vista, and Win 7. | ||
PC: CPU Intel P4, Dual Core 2.0, 1G of RAM, 1024x768 Resolution, 20 GB of Free Disk Space. | |||
Temperature | Working: -20°C~60°C, Storage: -40°C~70°C | ||
Humidity | Working: 30%~80%, Storage: 10%~90% | ||
Mounting Way | Wall mounting, mobile floor stand mounting , push-pull blackboard stack mounting. | ||
Standard Accessories | Driver CD 1 pc, 5m USB cable 1 pc, intelligent pen 2 pcs, pointer 1 pc. wall-mounted bracket 1 set. | ||
Optional Accessories | Mobile floor stand, mobile floor stand with short throw projector mount, projector bracket. | ||
Mounting Options | Standard: Wall mounting, Optional: mobile floor stand mounting. | ||
Certificates | C-TICK,CE,RoHS,FCC, ISO9001:2000 | ||
Lifetime | 7-10 years | ||
Warranty Period | Interactive whiteboard: 5 years, accessories: 1 year. |
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