Infrared Interactive White Board - White Pvc Panel, 82 Inch Dimensions, 74 Inch Writable Size | Usb Power Supply, 4096x4096 Resolution, 170° Viewing Angle

Technical Specification of Infrared Interactive White Board:
Model : DS-9078HI
Product Dimensions : 82 inch (1630A 1290A 43mm)
Writable Size : 74 inch (1490A 1160mm)
Package Size : 1800A 1480A 130mm
Temperature : -10a to50a
Humidity : 30-80%
Net Weight : 29kg
Gross Weight : 42.5 kg
Function of Projection Board : Projection Sizea 74 inch
Projection GainAvailable
Viewing Angle : 170 degree in Horizon
160 degree in Vertical
Surface Material : White PVC panel, panel surface with the imported writing surface membrane (rewritable for general Kandelia)
Electric Performance : Induction WayInfrared induction
The Induced Objects : Any opaque object, such as fingers, pointers, etc.
Power Supply : USB power supply (no extra power)
Working Voltage : DC 4.6V~DC 5V
Current Consumption : <1W, under voltage USB 5V, current: <200mA
Signal Interface : USB1.1 USB2.0;
The Maximum Length USB Cable Can Support : 5m(10m:need to add a USB signal amplifier)
Transmission Speed : 12M/s
Anti-light Intensity : Use under direct sunlight
Scanning Speed : The first point 25ms, consecutive points 8ms
Cursor Speed : 180 points / sec
Resolution : 4096*4096(Depends on the actual computer and projector resolution)
Display Ratio : 4:3 or 16:9
Optional Accessories : Wall-mounted Annex Included
Common Pen : Included