projector interactive whiteboard

详情

PJ**0W series product is an interactive whiteboard system mounted upon projector from Frentec Technology. PJ**0W has adopted the cutting edge Photoelectric Short-focus Technology. It has solved the signal Blocking problem which exits in Long-focus series product. Because the signal receiver is mounted on projector, after position calibration, no further calibration is required when connected to another PC or moved slightly. USB, HID and BlueTooth interface could satisfy different needs according to using environment.
Features:
1. Operate and write on projection screen directly, free from mouse and keyboard
2. Support projection screen of any size up to an amazing **0
3. Response time less than *5ms, no perceptible lags
4. Automatic positioning calibration
5. Use MINI USB connector extended reticle can be prepared by customers, Communication distance can be reached *5M

Specification:
Whiteboard Type: Interactive electronic whiteboard
Operating Principle: Infrared image processing position tracking
Active Area: Max **0inch
Applied To: Any materials, including soft screen and white wall
Aspect Ratio: 4: 3, *6: 9
Communication Interface: Connected to PC by USB
Communication Distance: 5m by the USB standard communication distance
Power Consumption: Less than 1W
Response Time: Less than *5ms (it depends on the computer)
Pointer/stylus E-pen Light Emitted: Infrared
Pointer/stylus E-pen Buttons: 1
Pointer E-pen Length: *6cm extendable up to *5cm
Stylus E-pen Trigger Mode: High-sensitivity, omni-directional trigger
Stylus E-pen Trigger Pressure: Less than *0g
Battery Required: Pointer e-pen AA battery, stylus e-pen AAA battery
OS Required: Windows ***0/ XP/Vista/7, MAC OS X.