China Excellent Quality High Reliability Portable Interactive Whiteboard for Teaching, Find details about China Whiteboards, Portable Interactive Whiteboard from Excellent Quality High Reliability Portable Interactive Whiteboard for Teaching
CM2 Max Signal Receiver | |
Optical Detection Technology | Infrared |
Active Area (max projection size) | 150 inch diagonal |
Horizontal Reception Angle | 38 +/- 2 degrees ,88 +/- 2 degrees ,118 +/- 2 degrees |
Adjustable Vertical Reception Angle | 0-30 degrees |
Position Calibration | Optical Indication Positioning |
Active Distance (from projection screen) | 1.5 - 4.5 m |
Connectivity Interface | USB2.0 (3m) & RS-232 (optional, for distance up to 40 m) |
Resolution | Within 1 pixel jitter at centre for display resolution of 1024X768 |
Power Consumption | Less than 800mW |
Weight | 200g |
Dimension | 150 x 105 x 32 (mm) |
Pointer E-Pen | |
Light Emitted | Infrared |
Control Buttons | 2 buttons |
Power Requirement | Super capacitor, USB charging |
Pen Body Dimension | 150mm(length),21 mm (diameter) |
Pointer Extendable Length | 36 cm, extendable up to 65 cm |
Weight | 105g |
Stylus E-Pen (Optional) | |
Light Emitted | Infrared |
Pen Tip Trigger Switch | Pressure Sensing |
Control Buttons | 1 button |
Power Requirement | Super capacitor, USB charging |
Pen Body Dimension | 160 mm (length),18 mm (diameter) |
Weight | 35g |