Optical Imaging Multi Touch Monitor 55 Multi Touch LCD TV With Optical Imaging Multi Tou

Hitouch?55’’?Multi?Touch?Monitro?with?Optical?Imaging?Multi?Touch?Screen?Spec

Touch?Screen

?Part

Technology

Optical?Imaging

Touch?Accuracy

±1mm,?over?90%?in?sensitive?touch?area,resolution

reported?by?USB?is:?32767*32767

Response?Speed

≤8ms

Touch?Object

Finger,?glove?hand,?or?other?opaque?object?

Touch?Points

2?points?touch?at?the?same?time

Touch?pressure

No

Working?voltage

3.3V-5.0V

Surface?durability

Hardness?of?glass?is?level?7

Operating?system

Windows?System

Display?Part

Touch?Screen?

Size

55’’

Physical

?resolution

1920?(Horizontal)×1080?(Vertical)

Color

16.77?Million?Colors

Line?Frequency

30KHZ～80KHZ

Field?Frequency

50Hz～75Hz

Brightness

500cd/m2

Contrast

5000:1

Angle?

178°

TV?System

Tuner

1?Toner

Image?System

PAL?/?SECAM?/?NTSC

Sound?System

BG?,?DK?,I?,?(M/N?,?L?,?L′tion?)

Channel?Storage

125?Channels

Audio System

Speaker?Type

Speaker?built-in,?external?speaker?available?too

Max?Output

2*10W

Audio?Properties

Balance,?AVC,?Surround,?Fiber?Mode,?Equalizer

Video?System

Video?Input

2*?Coaxial?antenna?