e-pointer interactive whiteboard supplier
USD $220 - $320 /Set
Min.Order:50 Sets
Nanjing Defi Software Technology Co., Ltd.
e-pointer interactive whiteboard supplier
Product picture:
Prdocut features
Infrared touch technology, precision recognition, the projector light obscured shall not affect the continue writing.
any solid opaque objects can be used for writing or touch operate like finger or pointer
a) 6 points multi-touch, the best choice for human-computer interaction.
Widely used in indoor and outdoor
Erasable by normal water-based marker pen. Non-reflective, anti-dazzling, ensure the average brightness. High strength and wear resistance, long life span.
Without external power supply, provided by USB interface, support for hot-pluggable.
Double sides shortcut key on board, easy to teach.
Support multiple systems no drive,plug and play,fast installation
Wall-mounted type, push-pull type, movable type can be installed and dismounted easy
l Specification and projection rate
l Material of boards
l Length of USB cable
l Colors of top and bottom frame
l Icon and content of shortcut key
l Other specification, appearance, accessories ,etc.
Standard technique parameters
Technical items | Technical parameters |
Product Size(inch) | 87” (customized is available) |
Projection rate | 16:9 (customized is available) |
External dimension | 1911*1075*26mm |
touch area | 1841*985mm |
Projection area | 1705*959mm |
Touch Technology | Infrared Touch |
Multi touch | 6 points |
Induction object | ≥Ø5mm any solid opaque object like Finger, pen and pointer |
Shortcut key | Double side, standard key icon and content (customized is available) |
Speed of transmission | 12M/S |
Speed of scanning | 8MS-25MS |
Light resistance | Widely used in indoor and outdoor |
Power consumption | Work ≤2W,Standby ≤0.5W |
Supply mode | USB2.0 power supply |
Length of USB cable | 5m (need USB signal-amplifier of >5m) |
Resolution | 32768 × 32768 (actually depends on the resolution of the computer and projector) |
Support of projection rate | 4:3,16:9,16:10 |
Power supply | Without external power supply, direct by USB |
Voltage range | DC 5.0V±5% |
OS support | WIN8,WIN7,WIN2000/XP/Vista, Linux, MacOS, Android |
Temperature | Operation Temperature:0 °C ~ 60 °C, Storage Temperature:-40°C ~ 85°C |
Humidity | Operating humidity:10% ~90% Storage humidity:10%~90% |
Accessory | 5m USB connecting wire , whiteboard pen, Wall-hanging accessories |
Certification | CE,FCC ROHS |
Board Material | XPS /thick 15mm |
Surface | Nano-coating surface film, long lift span, repeatedly rewritable>=15000tims |
Outer Frame | Aluminium alloy(iron-gray wire drawing) |
Corner shape | ABS new material,Non-deformation, durable support. |
Overall appearance | No damage on board, no scoring, no color shading, flat plat. |
Customized index
Product structure diagram
Product size (inch) : S1 external dimension(mm): L1*W1touch dimension(mm): L2*W2