Hardware features:
Dimensions: usable operating area and writing area not less than 84 inches, aspect ratio: 16:10
Touch sensing technology: optical image sensing technology
USB report resolution: 32767 * 32767
Touch accuracy is less than 2.5mm
Cursor speed (sampling rate) is greater than 180 frames/SEC
Response time (scanning speed) : 6 ms or less, there is no delay
Size of induction objectФ 5.0 mm or less, no writing blind area supports multi-touch
Have the product quality inspection report of provincial and ministerial authority
Interface: USB2.0, communication distance is not less than 10m
Calibration: one calibration is enough, without drift
Other features: can prevent glare and reflection, dust, dirt, water, riot, anti-light;
★Edge design: micro-arc design
★Border design: extruded aluminum alloy (solid)
★Panel material: aviation aluminum honeycomb board
Functional features
1. The audio system can be used alone when it is powered up, effectively extending the ser