Description

https://display.hikvision.com/en/products/interactive-flat-panel-display/interactive-flat-panels/value-series/ds-d5b75rb-el/

• 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.

• 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 Ratio

  1200:1 (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 Hardness

  9H (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 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 InterfaceUSB 3.0 × 3, USB 2.0 × 2, Type-C × 1 (Type-C supports USB 2.0) 

لجميع شاشات

https://skydatashow.com/index.php/product-category/interactive-panels/hikvision/