School Teaching Projection Interactive Electronic Whiteboard Electromagnetic Ratio 4:3
| specifications | |||
| Type | DB-85ENS-D01 | DB-95EWS-D01 | DB-101EWS-D01 |
| Technology Principle | The Matrix Electromagnetic Induction Technology | ||
| The Boad Size(Diagonal) | 85 inches | 95 inches | 101 inches |
| The Boad Size(wide×high)(mm) | 1760×1296 | 2078×1296 | 2290×1296 |
| The Induction Size(Diagonal) | 81 inches | 91 inches | 98 inches |
| The Induction Size(wide×high)(mm) | 1672×1190 | 1990×1190 | 2202×1190 |
| The projected size effectively(diagonal) | 78 inches | 88 inches | 95 inches |
| The projected size(wide×high)(mm) | 1586×1190 | 1904×1190 | 2116×1190 |
| Resolution | 14100*10100 | 16800*10100 | 18600*10100 |
| Aspect Ratio | 4:3 | 16:10 | 16:9 |
| Dual User function | no | no | no |
| The White Board Measurement (long×wide×high)(mm) (not including the CPU box) |
1760×1296×43 | 2078×1296×43 | 2290×1296×43 |
| The White Board Measurement (long×wide×high)(mm) (including the CPU box) |
1760×1296×71 | 2078×1296×71 | 2290×1296×71 |
| The Net Weight (kg) | 22KG ±2KG | 25KG ±2KG | 29KG ±2KG |
| Packing Measurement(long×wide×high) | 1859*1389*120mm ±5mm | 2177*1389*120mm ±5mm | 2390*1389*120mm ±5mm |
| The Gross Weight(kg) | 31KG ±2KG | 34KG ±2KG | 39KG ±2KG |
| Write Pen | 300KHz(Blue pen) | 300KHz(Blue pen) | 300KHz (Blue pen) |
| Pen Rack | Capable with two pens | ||
| General technical parameters and specifications | |||
| The Pen Response Time | 6ms | 6ms | 6ms |
| Shortcuts | there are 18 shortcuts on every side | ||
| The Board Surface Material | high-strength wear-resistant polymeric materials (Anti-dazzle PET) | ||
| Frame Material | Aluminum Alloy | ||
| Calibration Pattern | Four kinds of calibration pattern: 4 points, 5 points, 9 points and 16 points; | ||
| Connection Interface | USB to RJ45 net cable | ||
| Operating System Required | Windows XP,Vista,Win7 | ||
| Hardware Required | CPU Intel, Pentium 4 2.0 GHz , Memory 1G,Video Memory 64MB,Hard Disk20GB | ||
| Power Supply | 5V | ||
| Power Consumption | <2W | ||
| Working Conditions | Temperature:-10°C~50°C ; Relative Humidity:30%~80% | ||
| Storage Conditions | Temperature:-25°C~70°C ; Relative Humidity:10%~90% | ||
| Installation | Standard : Wall-mounted,Mobile rack optional | ||
| Warranty | the board body for 3 years , the accessories for 1 years and the software freely upgraded | ||
| Certification | ROHS FCC CE C-TICK | ||
| Manufacturer Qualification | Passed ISO9001 and ISO14001 certification | ||
IF you have any question .please let me know .we will try our best to service for you .thank you!
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