75-inch 4K Interactive Display

Product Model

• Product Model : DS-D5B75RB/FL

General

• Package Dimensions (W × H × D) : 1907 mm × 1160 mm × 223 mm
• VESA : 800 mm × 400 mm (4 × M8-25 mm)
• Net Weight : 46.26 kg
• Gross Weight : 62.99 kg
• Accessary : Wall mount bracket, hook, user manual, stylus × 2, packing list, 1.5 m power cable (European standard), remote controller
• Product Dimensions （With Wall Attachment） : 1713.23 mm × 1038.54 mm × 111.9 mm
• Product Dimensions （Without Wall Attachment） : 1713.23 mm × 1038.54 mm × 82.5 mm

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 : 8 bit + RFC
• Display Color : 1.07 G
• Response Time : 5 ms
• 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 × 16 H
• Surface Hardness : 9H (Pencil); 7 (Mohs)
• Surface Glass : 3.2 mm Anti-Glare Glass
• Transmittance : ≥88%
• 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 : 128 GB
• CPU : Cortex-A55 × 4 (1.92 GHz)
• HDCP Version : Support 1.4/2.2/2.3
• GPU : Mali-G52 MP2 (2EE)

Camera

• Pixel :

  Up to 48 MP for Photos (Android)

  Up to 8 MP for Video (Windows)

  Up to 2 MP for Video (Android)

• Camera Function : Supports intelligent switching between Android system, OPS, and PC.
• Field Angle : 93.4° (diagonal), 84.5° (horizontal), 54.1° (vertical)
• Distortion : ≤ 2.5%
• Camera Resolution Ratio : Up to 4K

Microphone

• Specification : Omni-directional 8-array layout
• Mic Function : Echo reduction and smart noise-cancellation
• Voice Distance : 12 m
• Sampling Rate : 32 K
• Mic Depth : 16 bit

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

  Wi-Fi AP&Station, 2.4G/5G

  Wi-Fi 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

  Wi-Fi 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

Working Environment

• Working Temperature : 0 °C to 40 °C (32 °F to 104°F)
• Working Humidity : 10%~90% RH