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Help CenterInteractive Whiteboard Wholesale,smart Electronic Board,educational Equipment,e-learning Classroom
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![[Hot] I E BOARD Dual Touch Interactive Whiteboard,educational Smart Board](https://res.suppliergo.com/img/env2/common/load/circle-loading.svg)
[Hot] I E BOARD Dual Touch Interactive Whiteboard,educational Smart BoardUS$ 300 - 320MOQ: 5 Sets -
[Hot]Sale All-In-One,IEBOARD Multimedia Teaching Aids With Speakers,central Controller,pc,scannerUS$ 399 - 599MOQ: 5 Pieces
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Aluminum Frame Electromagnetic Interactive Whiteboard for School,Educational Class WhiteboardUS$ 100 - 300MOQ: 1 Set
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IEBOARD /great Material of Anti-glare 4 Points Touch Optical Interactive Whiteboard, 4 People Use at the Same TimeUS$ 200 - 240MOQ: 3 Sets
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IEBOARD /great Material of Anti-glare Optical Interactive Whiteboard, 4 People Use at the Same TimeUS$ 200 - 240MOQ: 3 Sets
Projection Size |
78inch |
Projection Gain |
Available |
Viewing Angle |
170 degree in Horizon |
|
160 degree in Vertical |
Surface Material |
PET material/Matt surface |
Induction Way |
Electromagnetic induction |
Power Input |
USB power supply or 100-240VAC, 50/60HZ AC |
Current Consumption |
=100mA(USB power supply, no extra power) |
Signal Interface |
USB2.0 |
The Maximum Length USB Cable Can Support |
10m |
Transmission Speed |
12M/s |
Anti-light Intensity |
Use under direct sunlight |
Scanning Speed |
The first point 25 ms, consecutive points 8 ms |
Cursor Speed |
180 points / sec |
Display Resolution |
4096*4096(Depends on the actual computer and projector resolution) |
Display Ratio |
4:3 |
Some manufacturers offer short-throw projection systems in which a projector with a special wide angle lens is mounted much closer to the interactive whiteboard surface and projects down at an angle of around 45 degrees. These vastly reduce the shadow effects of traditional front-projection systems and eliminate any chance for a user to see the projector beam. The risk of projector theft, which is problematic for some school districts, is reduced by integrating the projector with the interactive whiteboard.
Some manufacturers have provided a unified system where the whiteboards, short throw projection system and audio system are all combined into a single unit which can be set at different heights and enable young children and those in wheelchairs to access all areas of the board. Reduced installation costs make these short-throw projection systems cost effective.
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