75-inch 4K Interactive Display

UHD 4K display with resolution of 3840 × 2160.
Anti-glare and anti-blocking design to ensure smooth interaction.
Dual systems of Android and Windows (optional) saving cost and easy to use, video conference software are recommended to run under Windows system.
Quick response, at most 40-point touch controls and smooth writing experience.
Multi-button design in front, convenient for classroom use.
Compatible with OPS/OPS-C devices, realizing smooth switch between built-in systems.

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DS-D5B75RB/EL

Product Model
Product ModelDS-D5B75RB/EL

Display
Screen Size75 inch
BacklightDLED
Pixel Pitch0.143 (H) mm × 0.430 (V) mm
Resolution3840 × 2160 @60 Hz
Brightness400 cd/m² (Typ.)
Color Depth10 bit
Display Color1.07G
Response Time5ms
Panel TypeIPS
Contrast Ratio1200:1 (Static) 15,000:1 (Dynamic)
Color Gamut72% NTSC (CIE1931) (Typ.)
Refresh Rate60 Hz
Viewing Angle178°(H)/178°(V)
Aspect Ratio16:9
Surface Haze25% Haze
Display Area1649.66 mm × 927.94 mm
Working Duration7 × 16H
Surface Hardness9H (Pencil) 7 (Mohs)
Surface Glass3.2 mm Anti-Glare Glass
Transmittance88% ± 3
Lifespan50,000 hours

Touch
TypeInfrared Touch Screen
Touch Point40-point multi-touch
Touch Response Time＜ 5 ms
Minimum Touch Object≥ 2 mm (≥ 90% touching area)
Touch Precision± 1 mm (≥ 90% touching area)
Touch Resolution32767 × 32767

Built-in System
Operation SystemAndroid 13.0
Memory8 GB
Built-in Storage64 GB
CPUCortex-A55 × 4 (1.92GHz)
HDCP VersionSupport 1.4/2.2/2.3
GPUMali-G52 MP2 (2EE)

Internal Function
LoudspeakerBuilt-in 2 × 20 W
Speaker Frequency200-20Khz
BluetoothBuilt-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.2
NFCSupport card reader
Light SensorYes

Interface
Video & Audio InputHDMI In (HDMI 2.0) × 2, Audio In × 1
Video & Audio OutputAudio Out × 1
Control InterfaceTOUCH-USB 2.0 × 1, RS232 × 1
Network InterfaceLAN (100 Mbps) × 2 WIFI AP&Station，2.4G/5G WIFI AP：IEEE 802.11 a/b/g/n/ac 2 × 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP WIFI Station：IEEE 802.11 a/b/g/n/ac/ax 1 × 1 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP
Data Transmission InterfaceUSB 3.0 × 3, USB 2.0 × 2, Type-C × 1 (Type-C supports USB 2.0)

Power
Power Supply100 to 240 VAC, 50/60 Hz
Standby Consumption≤ 0.5 W
Max. Consumption217 W
Average Consumption175 W

General
Product Dimensions1713.23 mm × 1025.53 mm × 82.5 mm
Package Dimensions (W × H × D)1907 mm × 1160 mm × 223 mm
VESA800 mm × 400 mm (4 × M8-25 mm)
Net Weight49.15 kg
Gross Weight63.0 kg
AccessaryWall mount bracket, hook, user manual, stylus × 2, packing list,1.5 m power cable (European standard), remote controller

Working Environment
Working Temperature0 °C to 40 °C (32 °F to 104°F)
Working Humidity10%~90% RH

Product Model

DS-D5B75RB/EL

Display

Screen Size

75 inch

Backlight

DLED

Pixel Pitch

0.143 (H) mm × 0.430 (V) mm

Resolution

3840 × 2160 @60 Hz

Brightness

400 cd/m² (Typ.)

Color Depth

10 bit

Display Color

1.07G

Response Time

5ms

Panel Type

IPS

Contrast Ratio

1200:1 (Static) 15,000:1 (Dynamic)

Color Gamut

72% NTSC (CIE1931) (Typ.)

Refresh Rate

60 Hz

Viewing Angle

178°(H)/178°(V)

Aspect Ratio

16:9

Surface Haze

25% Haze

Display Area

1649.66 mm × 927.94 mm

Working Duration

7 × 16H

Surface Hardness

9H (Pencil) 7 (Mohs)

Surface Glass

3.2 mm Anti-Glare Glass

Transmittance

88% ± 3

Lifespan

50,000 hours

Touch

Type

Infrared Touch Screen

Touch Point

40-point multi-touch

Touch Response Time

＜ 5 ms

Minimum Touch Object

≥ 2 mm (≥ 90% touching area)

Touch Precision

± 1 mm (≥ 90% touching area)

Touch Resolution

32767 × 32767

Built-in System

Operation System

Android 13.0

Memory

8 GB

Built-in Storage

64 GB

CPU

Cortex-A55 × 4 (1.92GHz)

HDCP Version

Support 1.4/2.2/2.3

GPU

Mali-G52 MP2 (2EE)

Internal Function

Loudspeaker

Built-in 2 × 20 W

Speaker Frequency

200-20Khz

Bluetooth

Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.2

NFC

Support card reader

Light Sensor

Yes

Interface

Video & Audio Input

HDMI In (HDMI 2.0) × 2, Audio In × 1

Video & Audio Output

Audio Out × 1

Control Interface

TOUCH-USB 2.0 × 1, RS232 × 1

Network Interface

LAN (100 Mbps) × 2 WIFI AP&Station，2.4G/5G WIFI AP：IEEE 802.11 a/b/g/n/ac 2 × 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP WIFI Station：IEEE 802.11 a/b/g/n/ac/ax 1 × 1 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP

Data Transmission Interface

USB 3.0 × 3, USB 2.0 × 2, Type-C × 1 (Type-C supports USB 2.0)

Power

Power Supply

100 to 240 VAC, 50/60 Hz

Standby Consumption

≤ 0.5 W

Max. Consumption

217 W

Average Consumption

175 W

General

Product Dimensions

1713.23 mm × 1025.53 mm × 82.5 mm

Package Dimensions (W × H × D)

1907 mm × 1160 mm × 223 mm

VESA

800 mm × 400 mm (4 × M8-25 mm)

Net Weight

49.15 kg

Gross Weight

63.0 kg

Accessary

Wall mount bracket, hook, user manual, stylus × 2, packing list,1.5 m power cable (European standard), remote controller

Working Environment

Working Temperature

0 °C to 40 °C (32 °F to 104°F)

Working Humidity

10%~90% RH

Product Model

Product ModelDS-D5B75RB/EL

Display

Screen Size75 inch
BacklightDLED
Pixel Pitch0.143 (H) mm × 0.430 (V) mm
Resolution3840 × 2160 @60 Hz
Brightness400 cd/m² (Typ.)
Color Depth10 bit
Display Color1.07G
Response Time5ms
Panel TypeIPS
Contrast Ratio1200:1 (Static) 15,000:1 (Dynamic)
Color Gamut72% NTSC (CIE1931) (Typ.)
Refresh Rate60 Hz
Viewing Angle178°(H)/178°(V)
Aspect Ratio16:9
Surface Haze25% Haze
Display Area1649.66 mm × 927.94 mm
Working Duration7 × 16H
Surface Hardness9H (Pencil) 7 (Mohs)
Surface Glass3.2 mm Anti-Glare Glass
Transmittance88% ± 3
Lifespan50,000 hours

Touch

TypeInfrared Touch Screen
Touch Point40-point multi-touch
Touch Response Time＜ 5 ms
Minimum Touch Object≥ 2 mm (≥ 90% touching area)
Touch Precision± 1 mm (≥ 90% touching area)
Touch Resolution32767 × 32767

Built-in System

Operation SystemAndroid 13.0
Memory8 GB
Built-in Storage64 GB
CPUCortex-A55 × 4 (1.92GHz)
HDCP VersionSupport 1.4/2.2/2.3
GPUMali-G52 MP2 (2EE)

Internal Function

LoudspeakerBuilt-in 2 × 20 W
Speaker Frequency200-20Khz
BluetoothBuilt-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.2
NFCSupport card reader
Light SensorYes

Interface

Video & Audio InputHDMI In (HDMI 2.0) × 2, Audio In × 1
Video & Audio OutputAudio Out × 1
Control InterfaceTOUCH-USB 2.0 × 1, RS232 × 1
Network InterfaceLAN (100 Mbps) × 2 WIFI AP&Station，2.4G/5G WIFI AP：IEEE 802.11 a/b/g/n/ac 2 × 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP WIFI Station：IEEE 802.11 a/b/g/n/ac/ax 1 × 1 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP
Data Transmission InterfaceUSB 3.0 × 3, USB 2.0 × 2, Type-C × 1 (Type-C supports USB 2.0)

Power

Power Supply100 to 240 VAC, 50/60 Hz
Standby Consumption≤ 0.5 W
Max. Consumption217 W
Average Consumption175 W

General

Product Dimensions1713.23 mm × 1025.53 mm × 82.5 mm
Package Dimensions (W × H × D)1907 mm × 1160 mm × 223 mm
VESA800 mm × 400 mm (4 × M8-25 mm)
Net Weight49.15 kg
Gross Weight63.0 kg
AccessaryWall mount bracket, hook, user manual, stylus × 2, packing list,1.5 m power cable (European standard), remote controller

Working Environment

Working Temperature0 °C to 40 °C (32 °F to 104°F)
Working Humidity10%~90% RH

Technical documents

User Manual

918博天堂·(中国区)首页

DS-D5B75RB/EL

75-inch 4K Interactive Display

Specification

Product Model

Display

Touch

Built-in System

Internal Function

Interface

Power

General

Working Environment

Specification

Resources

Technical documents

Get a better browsing experience

918博天堂·(中国区)首页

DS-D5B75RB/EL

75-inch 4K Interactive Display

Specification

Product Model

Display

Touch

Built-in System

Internal Function

Interface

Power

General

Working Environment

Specification

Resources

Technical documents

Accessories

DS-D5AC12T5-8S2

OPS Module

DS-D5AC12T7-16S5

OPS Module

DS-D5SC3B-B

Wireless Dongle

DS-D5SC3B-W

Wireless Dongle

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