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New Multimedia All In One PC for classroom

  • New Multimedia All In One PC for classroom
  • New Multimedia All In One PC for classroom
Model No.︰TL-4020
Brand Name︰Techland
Country of Origin︰China
Unit Price︰US $ 680 / pc
Minimum Order︰50 pc
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Product Description
Control mode Built in dustproof control panel ,IR remote (any remote),RS-232,software
Input voltage 200~240  50HZ/60HZ
Standby power <=5W
2.4G Wireless microphone Wireless microphone(with laser pointer module)        
2.4G wireless 
keyboard&mouse
Optional 
W*D*H 1267mmH*330mmW*57.5mmD
Ports                                  
VGA In 4 Ports ( front*1, top*1, inside*2)
VGA Out 2 Ports (top*2)
AUDIO In 3 Ports ( front*1, top*1, inside*1) which synchronous switch with VGA
AUDIO Out 1 Port (top*1)
Sound source output 1 Port  2.0 AUDIO Output
HDMI Input 3Ports  (front*1,top*1, inside*1) ( Optional )
HDMI Output 1Port (top*1)   (Optional )
MIC 1 Port  ( adjustable Volume )
USB2.0 6 ( front*2, top*2) 
USB3.0 NO 2 Ports(front*2, compatibility for USB2.0)
RS-232 1 (top*1)
RJ-45 Input 1 (top*1)
Central Controller 
Central Controller Version 32-bit embedded computer control system
Infrared coding / Remote control Infrared remote coding function (After the coding operation, you can remote control this machine with any remote, such as TV remote)
RS-232 Yes
ON-OFF key One click on this button will turn on/off  PC and projector(Time-lapse power off)
Mute key Volumn waxes faint
Volume digi-showing the volumn status and coding status
Central control function Long pressing on this button will active the central control function with VGA switch workable without turning it on
PC (optional)
Mainboard H61(support HDMI out) H81(support HDMI out) H81(support HDMI out)
CPU G1620, dual-core, 2.6GHZ i3, dual-core, four routes i5, quad-core, four routes
Memory 4GB 4GB 8GB
Hard driver 500GB/7200rpm 500GB/7200rpm 1TB/7200rpm
Amplifier / Speakers
Rated power 20W*2
SNR >=80dB
Distortion degree <=0.5%
Frequency response Input:20Hz-20KHz,  Microphone: 60Hz-14KHz
Document Camera
Camera 1/3'' CMOS imaging sensor
Resolution 5.0 mega pixels 
Zoom Max 24x digital  
White balance Auto
Exposure Auto
Focus mode Auto
Definition 2592x1944
Image processing Zoom in/out ,Color & B/W,Negative, Mirror, 90°,Rotation,Cut
Edit function Curve, line, rectangular, oval, text input, redo, delete, line thicknesses, style, color 
Record Audio & Video synchronous recording ( format WMV, AVI etc )
Photo shooting image size adjustable, 9 images preview
Shooting Yes ( adjustable time in Burst shooting mode)
Continuous shooting Yes
PDF transfer Yes
OCR Multi-language OCR available
Print Yes
Others
Alarm Automatically start alarm after shutdown
Reset Reset to factory settings
Lightning protection function Built-in lightning protection module
Payment Terms︰TT/LC/Paypal/West Union
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