85'' infrared interactive multi users writing board
USD $100 - $450 /Unit
Min.Order:1 Unit
Beijing Donview Digital Technology Co., Ltd.
85'' infrared interactive multi users writing board
1.smooth touch
2.USB/RJ45 for 50m cable
3.C-TICK,CE,RoHS,FCC, ISO9001
Aluminum frame 85'' infrared digital education equipment
Donview infrared interactive whiteboard
Specification of infrared interactive whiteboard
Model | DB-85IND-T01 |
Physical Diagonal | 85 Inch |
Active Diagonal | 79.00 Inch |
Active Area(mm) | 1635x1160 |
Physical Size (mm) | 1766x1280x43 |
Packed Size(mm) | 1840x1370x115 |
Aspect Ratio | 4:3 |
Net Weight (KG) | 21.00 |
Packed Weight(KG) | 27.00 |
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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