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Item

75 Inch Multimedia Touchscreen

Display parameters

Backlight

LED

Resolution

3840 X 2160 (4K)

Viewing angle

165/165/150/150(L/R/U/D)

Color

16.7

Brightness

400cd/m2

Contrast Ratio

5000:1

Response Time

4ms

Display size
1646(W)mm X 924(H)mm

Touch screen parameters

 

Identification Principle

Infrared recognition

Multi-touch point

20 touch points

Anti-light Interference

The screen works normal even with the light from different angles.

Writing method

Fingers, pens, any opaque object >5mm in diameter

Touch Accuracy

More than 95% of touch area

Communication method

USB2.0/3.0

Writing screen surface hardness

Physical tempering mode 7 explosion-proof

Life time

Above 80k

PC configuration

CPU

Standard Intel I3  Dual core 2.4G+2.4G

RAM

Standard 4G DDR3

Hard disk

2.5Inch/7200turn  500G

Network card

100/1000M Gigabit Ethernet   

Hardware parameter

Video input

Coaxial antenna port: 1 set

Composite video (CVBS) input port: 2 sets

Computer VGA port: 1 set        

Color difference terminal: 1 set

Multimedia USB interface: 3 sets       

HD interface (HDMI): 1 set                      

MIC input              

USB input

USB: 1 set         

Audio input

Composite video (CVBS) audio input port: 1 set

Computer audio input interface: 1 set     

YPbPrAudio input port: 1 set

Audio output

Audio output: 1 set

Characteristic Parameters

 

Television system

Image format: PAL

Sound system: BG; DK; I; MN

Decoding: 3D digital comb filter, 3D image motion noise reduction, 3D motion adaptive comb filtering, etc.

Speaker Characteristics

 

Speaker type: front speaker     

Speaker power: 10W × 2

AC

100240 V

Input voltage

50/60 Hz

Total power

220W

Power saving

0.5W

Net weight

52kg

Gross weight

65kg

Product size (length * width * thickness)

1736X1063X107MM

Packing size (length * width * thickness)

1875X1180X220MM

Operation Environment

Working Humidity ≤80

Storage Temperature -10+60

Working Temperature 0+40