Digital visual presenter/led visualizer/ document camera

Optical system

Lens

F=1.6~3.7,f=3.9~*8mm

Camera scope

MAX: **0mm×**0mm

Effective pixel

1,*00,**0 

Zoom

*2optical power zoom, *0 multiple digital zoom

Aperture

Automatic 

Focusing

Automatic

Lighting system

bilateral light, LED light*2, bottom light,LED

CCD camera

CCD camera  

1/3 CMOS

RGB DPI

***4×**8 (can choose other resolution)

Resolution

≥7*0 lines

Signal-to-noise

≥  *0dB

Positive / negative 

Yes

Brightness adjustment

Yes 

Image freeze

Yes

Input

Microphone   

1 × 6.3mm sockets 

Computer audio    

2 ×3.5 mm sockets 

VGA 

2

Audio and video 

2 

Output

VGA output

1 way of projector, 1 way of display 

Computer audio output

1 × 3.5 mm sockets 

Audio and video output

1way 

Control system

Projector switch

Yes

Screen lifting

Yes

Camera  selection

Yes

USB2.0

manipulative 

optional 

Power

External adapter

DC *2V 3A

Others 

Remote control

selective

Close  dimension

*80mm***0mm***0mm

Gross weight /Net weight

7.5kg/6kg