55 Inch 4K Dual-System Interactive Flat Panel - 翻译中... DCP-8755

Machine Parameters

Body Material

Profile: anodized, upper and lower space gray + left and right frosted black

Code: gun gray zinc alloy electroplating

Back cover: black powder coated sheet metal; stable structure, active heat dissipation

Front Frame Glass

Physical fully tempered 7 grade explosion-proof glass, optional AG anti-glare treatment

Overall Machine Size

(L) 1265.6 * (W) 763 * (T) 85mm (including wall bracket thickness 107.9mm)

(L)1485.8 * (W) 888 * (T) 84.8mm (including wall bracket thickness 111mm)

(L) 1708 * (W) 1013.2 * (T) 85mm (including wall bracket thickness 113mm)

(L) 1954 * (W) 1152.9 * (T) 86.1mm (including wall bracket thickness 120mm)

Pacakge Size

(L)1370*(W) 920*(T)200mm

(L)1600*(W) 1000*(T)200mm

(L)1850*(W) 1155*(T)225mm

(L)2110*(W) 1285*(T)225mm

Product Weight

23KG (Net weight)   30KG (Gross weight)

32KG (Net weight)   42KG (Gross weight)

45KG (Net weight)   58KG (Gross weight)

56KG (Net weight)   73KG (Gross weight)

Overall Power

≤ 140W (excluding OPS)

Supports OPS power: 95W

≤ 160W (excluding OPS)

Supports OPS power: 95W

≤ 180W (excluding OPS)

Supports OPS power: ≤ 95W

≤ 370W (excluding OPS)

Supports OPS power: ≤90W

Standby Power

≤0.5W

≤0.5W

≤0.5W

≤0.5W

Speaker

2*10W stereo full-range speakers

2*10W stereo full-range speakers (Optional 2*15W)

2*10W stereo full-range speakers (Optional 2*15W)

2*10W stereo full-range speakers (optional 2*15W)

Input Voltage

AC90~264V (50/60Hz)

Display Parameters

Panel Size

55 inches (16:9)

65 inches (16:9)

75 inches (16:9)

86 inches (16:9)

Backlight Type

D-LED

D-LED

D-LED

D-LED

Display Area

1211.6 (H) × 682.4 (V)

1430.5 (H) × 805.5 (V)

1652.2 (H) × 930.3 (V)

1897 (H) × 1068 (V)

Resolution Ratio

3840 (H) × 2160 (V) (UHD)

3840 (H) × 2160 (V) (UHD)

3840 (H) × 2160 (V) (UHD)

3840 (H) × 2160 (V) (UHD)

Coloration

10bit, 1.07B

10bit, 1.07B

10bit, 1.07B

10bit, 1.07B

Luminance

Central Point ≥350 cd/㎡

Central Point ≥350 cd/㎡

Central Point ≥350 cd/㎡

Central Point ≥350 cd/㎡

Contrast Ratio

≥4000：1（Typ.）

≥4000：1（Typ.）

≥4000：1（Typ.）

≥4000：1（Typ.）

View Angle

178°（H）/178°(V)

178°(H) / 178°(V)

178°(H) / 178°(V)

178°(H) / 178°(V)

Backlight Life

> 50,000 hours

＞50,000 hours

＞50,000 hours

＞50,000 hours

Touch Parameters

Touch Standards

Promethean standards for UNESCO suppliers

Touch Embedding Mode

Built-in all-in-one

Writing Style

Finger, stylus or other opaque object> 1.5mm

Number of Touch Points

Forty points

Touch Resolution

32768*32768

Touch Accuracy

±1mm

Refers Only to Response Speed

≥6ms

Number of Touches

Theoretically, the number of times is infinite

Drivers

Automatic system recognition, no driver

Support System

windows7/10/11, Android, Mac OS

windows7/10, Android, Mac OS

windows7/10, Android, Mac OS

windows7/10, Android, Mac OS

Working Temperature

-10~+50 ℃

-10～+50°C

-10～+50°C

-10～+50°C

System Parameters

CPU

Cortex- A55*8

The main frequency is 1.2GHz

GPU

Mali-G52 MP2

Run Memory

8G

Internal Storage

128G

System Version

Android 14.0

Optional Computer Configuration

Chip Configuration

Intel Core I3/I5/I7

OPS Algebra

Generation 3/4/6/8/9/10/12/13

Run Memory

4G DDR3/DDR4

4G / 8G / 16G

Solid State Disk

128G / 256G / 512G/1T/2T

Video Card

Intel Core graphics card Intel HD Graphics

Operating System

Windows 7 flagship operating system (standard)

Windows 10 operating system (optional)

Android Port Parameters

Rear Port

RJ45*1,  (Mini)LINE OUT*1,  OPTICAL OUT*1,  RS232*1,  USB (USB2.0*2

HDMI IN*2,  TOUCH OUT(USB 2.0)*1,  MIC IN*1,  LINE OUT*1, TF IN*1, HDMI OUT*1

Front-end Port

HDMI IN*1, USB*2, Touch USB*1, Type-C*1

List of Accessories

Standard Layout

Magnetic pen *1, remote control *1, power cord (1.5m) *1, wall bracket *1,

instruction manual *1

Optical Configuration

Wireless screen projector, smart page turning pen, HDMI cable (1.5m)

Installation Parameters

Working Temperature

-10+50℃

Working Humidity

10%RH~90%RH

Storage Temperature

-20℃~60℃

Store Moisture

10%RH~90%RH

Way to Install

Wall mounting (optional pedestrian bracket or mobile trolley)

Wall Bracket Hole Distance

(L)400*(W)400mm

Power Type/Mode/Interface

Three-core power supply/fixed/pinhead

Inbuilt Installation Principle

Signle side +20mm