Hikvision DS-D5C75RB/B2L 75-inch Interactive Flat Panel Display-DS-D5C75RB/B2L

HIKVISION DS-D5C75RB/B2L – 75-Inch 4K WonderHub Interactive Flat Panel Display

The HIKVISION DS-D5C75RB/B2L is a professional 75-inch 4K Interactive Flat Panel Display from the Hikvision WonderHub Select Series, designed for smart classrooms, universities, training centers, boardrooms, conference rooms, corporate presentations, hybrid learning, and collaborative workspaces. It combines a large-format 4K UHD touchscreen, intelligent digital whiteboard, built-in Android system, camera, microphone array, speakers, wireless screen sharing, and extensive connectivity into one all-in-one interactive collaboration solution.

The Hikvision DS-D5C75RB/B2L Interactive Display features a 75-inch VA panel with 3840 × 2160 4K UHD resolution at 60 Hz, 540 cd/m² typical brightness, 10-bit color depth, a 5000:1 static contrast ratio, and a 178° horizontal and vertical viewing angle. Its anti-glare and anti-fingerprint glass, 9H pencil hardness, and zero-lamination construction provide a durable surface designed for comfortable viewing and smooth interactive writing.

For interactive teaching and professional presentations, the DS-D5C75RB/B2L 75-inch Smart Board uses infrared touch technology with up to 50-point multi-touch, ≤2 ms touch response time, ±0.5 mm touch precision, and 32768 × 32768 touch resolution. The integrated whiteboard supports handwriting recognition, graphics recognition, document insertion, and other interactive functions, allowing users to annotate lessons, presentations, diagrams, and documents directly on the screen.

The built-in smart platform provides an Android operating system, 8 GB memory with optional 16 GB, and 128 GB internal storage with optional 256 GB storage. The display also supports optional Windows OPS and intelligent switching between the Android system, OPS, and an external PC, making the Hikvision DS-D5C75RB/B2L suitable for both standalone interactive applications and Windows-based classroom or conference-room software.

For hybrid meetings and online teaching, the HIKVISION DS-D5C75RB/B2L integrates a 48 MP camera for photos and 8 MP video, up to 4K camera resolution, and an 8-array omnidirectional microphone with up to 12 m voice pickup distance. Echo reduction and intelligent noise-cancellation technologies help improve voice quality during video conferencing and remote collaboration.

The WonderCast wireless screen-sharing platform allows up to 9 devices to share content simultaneously, while built-in Wi-Fi 6, dual Gigabit LAN ports, HDMI 2.1, USB 3.0, USB 2.0, and two full-function USB Type-C ports provide extensive connectivity. The Type-C interfaces support up to 100 W charging and DisplayPort 1.2 input, making the display suitable for modern laptops and other USB-C devices.

Key Features

• HIKVISION DS-D5C75RB/B2L 75-inch Interactive Flat Panel Display

• Part of the Hikvision WonderHub Select Series

• 4K UHD resolution of 3840 × 2160 @ 60 Hz

• 540 cd/m² typical brightness

• 10-bit color depth with 1.07 billion display colors

• 5000:1 static contrast ratio

• 30,000:1 dynamic contrast ratio

• 178° horizontal and vertical viewing angle

• 16:9 widescreen aspect ratio

• VA panel with DLED backlight

• Anti-glare and anti-fingerprint glass

• 9H pencil / 7 Mohs surface hardness

• Zero-lamination display construction

• 50,000-hour display lifespan

• Infrared touchscreen technology

• Up to 50-point simultaneous multi-touch

• ≤2 ms touch response time

• ±0.5 mm touch precision

• 32768 × 32768 touch resolution

• Built-in digital interactive whiteboard

• Handwriting recognition

• Graphics recognition

• Document insertion

• Built-in Android smart operating system

• 8 GB memory, with optional 16 GB

• 128 GB internal storage, with optional 256 GB

• 6 TOPS NPU for supported AI functions

• Optional Windows OPS support

• Intelligent switching between Android, OPS, and external PC

• Built-in 48 MP photo / 8 MP video camera

• Up to 4K camera resolution

• 93.4° diagonal camera field of view

• Built-in 8-array omnidirectional microphone

• Up to 12 m voice pickup distance

• Echo reduction and smart noise cancellation

• Built-in 2 × 20 W + 25 W speakers

• Bluetooth 5.4 BLE

• Built-in 13.56 MHz NFC card reader

• Ambient light sensor

• Temperature and humidity sensors

• AI functions including AI Assistant, AI Identify, and AI Notes

• WonderCast wireless screen sharing

• Supports screen sharing from up to 9 devices simultaneously

• Wi-Fi 6 wireless connectivity

• Dual-band 2.4 GHz / 5 GHz Wi-Fi

• 2 × 2 MIMO

• 2 × Gigabit Ethernet ports

• 3 × HDMI 2.1 inputs

• 1 × HDMI 2.1 output

• 1 × VGA input

• Multiple USB 3.0 and USB 2.0 interfaces

• 2 × full-function USB Type-C ports

• Type-C supports up to 100 W total charging

• Type-C supports DisplayPort 1.2 input

• RS232 control interface

• SPDIF audio output

• Built-in network switch chip

• Front multi-button design for convenient classroom operation

• Tempered safety glass

• Intelligent thermal management

• Suitable for smart classrooms, meeting rooms, conference rooms, training centers, and hybrid learning

Key Specifications

• Brand: HIKVISION

• Series: WonderHub Select Series

• Model: DS-D5C75RB/B2L

• Product Type: Interactive Flat Panel Display

• Screen Size: 75 inches

• Backlight: DLED

• Panel Type: VA

• Resolution: 3840 × 2160 @ 60 Hz

• Brightness: 540 cd/m² (Typ.)

• Pixel Pitch: 0.143 (H) × 0.429 (V) mm

• Color Depth: 10 bit (8 bit + FRC)

• Display Colors: 1.07 billion

• Response Time: 5 ms

• Static Contrast Ratio: 5000:1

• Dynamic Contrast Ratio: 30,000:1

• Refresh Rate: 60 Hz

• Color Gamut: 72% NTSC (CIE1931), Typ.

• Viewing Angle: 178° H / 178° V

• Aspect Ratio: 16:9

• Surface Hardness: 9H Pencil / 7 Mohs

• Surface Glass: Anti-Glare & Anti-Fingerprint

• Surface Haze: 25%

• Glass Bonding: Zero Lamination

• Display Area: 1650.24 × 928.26 mm

• Transmittance: 88% ± 3

• Lifespan: 50,000 hours

• Working Duration: 7 × 16 hours

• Touch Technology: Infrared Touch Screen

• Touch Points: Up to 50-point multi-touch

• Touch Response: ≤2 ms

• Touch Precision: ±0.5 mm

• Touch Resolution: 32768 × 32768

• Minimum Touch Object: ≥1.5 mm

• Operating System: Android

• Memory: 8 GB

• Optional Memory: 16 GB

• Virtual RAM: Up to 16 GB

• Built-in Storage: 128 GB

• Optional Storage: 256 GB

• Processor: Quad-core Cortex-A76 ×4 @ 2.4 GHz + Quad-core Cortex-A55 ×4 @ 1.8 GHz

• GPU: Mali-G610 MC4

• NPU: 6 TOPS

• HDCP: 2.3 / 2.0 / 1.4

• Camera: 48 MP Photos / 8 MP Video

• Camera Resolution: Up to 4K

• Camera Field of View: 93.4° diagonal / 84.5° horizontal / 54.1° vertical

• Camera Distortion: ≤2.5%

• Microphone: 8-array omnidirectional

• Microphone Pickup Distance: Up to 12 m

• Microphone Sampling Rate: 32 kHz

• Microphone Depth: 16 bit

• Speakers: 2 × 20 W + 25 W

• Bluetooth: Bluetooth 5.4 BLE

• NFC: 13.56 MHz card reader

• Wi-Fi: Wi-Fi 6

• Wi-Fi Frequency: 2.4 GHz / 5 GHz

• Wi-Fi Configuration: 2 × 2 MIMO

• LAN: 2 × 1000 Mbps Gigabit Ethernet

• HDMI Input: 3 × HDMI 2.1

• HDMI Output: 1 × HDMI 2.1

• VGA Input: 1 ×

• Audio Input: 1 ×

• Audio Output: 1 ×

• SPDIF: 1 ×

• USB 3.0: 4 ×

• USB 2.0: 1 ×

• Touch USB: 1 × USB 3.0 + 2 × USB 2.0

• USB Type-C: 2 ×

• Type-C Charging: Up to 100 W total

• Type-C Display Input: DP 1.2

• RS232: 1 ×

• Wireless Screen Sharing: WonderCast

• Maximum Screen-Casting Devices: Up to 9 simultaneously

• AI Functions: AI Assistant, AI Identify, AI Notes

• Whiteboard: Handwriting recognition, graphics recognition, document insertion

• Image Processing: 3D digital noise reduction, face detection, automatic white balance, defogging, shadow correction

• Audio Processing: Dereverberation, adaptive noise reduction, echo cancellation, automatic gain control, beamforming, speech detection

• Sensors: Ambient Light, Temperature, Humidity

• Power Supply: 100–240 VAC, 50/60 Hz

• Standby Power Consumption: ≤0.5 W

• Average Power Consumption: <237 W

• Working Temperature: 0 °C to 40 °C

• Working Humidity: 10% to 90% RH

• VESA Mount: 800 × 400 mm, 4 × M8-25 mm

• Product Dimensions with Wall Attachment: 1713.2 × 1034.5 × 106.5 mm

• Product Dimensions without Wall Attachment: 1713.2 × 1034.5 × 82.5 mm

• Net Weight: 45.9 ± 0.5 kg

• Gross Weight: 63.5 ± 0.5 kg

• Package Dimensions: 1907 × 1160 × 223 mm

Why Choose the HIKVISION DS-D5C75RB/B2L?

The HIKVISION DS-D5C75RB/B2L 75-inch Interactive Flat Panel Display provides a complete platform for digital teaching, professional presentations, video conferencing, and collaborative work. Instead of combining a projector, whiteboard, speakers, webcam, microphone, and separate presentation equipment, this Hikvision 75-inch Smart Board integrates these functions into a single professional display.

Its 4K UHD resolution, 50-point touch capability, anti-glare surface, Android smart platform, digital whiteboard, AI tools, 4K camera, 8-array microphone, 45 W speaker system, Wi-Fi 6, and WonderCast screen sharing make it suitable for demanding education and business environments.

The built-in network switch chip can simplify suitable network installations by reducing the need for an external switch, while the dual Gigabit LAN ports and multiple HDMI, USB, and USB-C interfaces provide extensive connectivity for computers, laptops, cameras, presentation systems, and other classroom or meeting-room equipments.

Ideal Applications

• Smart Classrooms

• Interactive Classrooms

• Digital Learning

• Schools and Universities

• Training Centers

• Corporate Training

• Conference Rooms

• Meeting Rooms

• Boardrooms

• Video Conferencing

• Hybrid Learning

• Online Teaching

• Business Presentations

• Team Collaboration

• Workshops and Seminars

• Government Training Facilities

• Corporate Offices

• Remote Collaboration

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