Hikvision DS-D5A75RB/B3 Interactive Display
Description
The Hikvision DS-D5A75RB/B3 Google EDLA Display is a professional 75-inch 4K interactive flat panel designed for larger classrooms, university lecture rooms and corporate boardrooms across South Africa. Powered by Android 14 and Google EDLA certification, it combines seamless access to Google Workspace with intelligent collaboration tools, making it an ideal solution for modern education and business environments.
Key Features
- 75-inch 4K Ultra HD (3840 × 2160) display
- Google EDLA Certified with Android 14
- IPS panel with ultra-wide 178° viewing angles
- Up to 50-point infrared multi-touch
- 48 MP AI camera with 4K video support
- 8-array microphones with AI noise cancellation
- 8 GB RAM and 128 GB internal storage
- Wi-Fi 6, Bluetooth 5.4 and dual Gigabit LAN
- HDMI 2.1, USB-C and OPS expansion support
- Built-in 2 × 20 W speakers
Google EDLA Brings the Google Ecosystem to Your Classroom
The Hikvision DS-D5A75RB/B3 Google EDLA Display provides certified access to Google Play, Google Drive, Google Meet, Google Classroom and the complete Google Workspace environment. Consequently, educators and business professionals can sign in securely, download approved applications and collaborate using the tools they already know every day.
Built for Larger Collaborative Spaces
The expansive 75-inch display creates an immersive experience that keeps everyone engaged, whether you’re teaching a class or leading a strategy meeting. Furthermore, the responsive 50-point infrared touch technology allows multiple users to write, annotate and interact simultaneously, encouraging teamwork and active participation.
Brilliant 4K Visuals with IPS Technology
Unlike traditional displays that lose image quality at wider viewing angles, the IPS panel delivers consistent colour accuracy and clarity from almost anywhere in the room. Combined with a 4K UHD resolution, anti-glare glass and a 400 cd/m² brightness rating, presentations, videos and lesson content remain crisp and easy to read even in well-lit environments.
Hikvision DS-D5A75RB/B3 Google EDLA Display Performance
Powered by an advanced octa-core processor, 8 GB of RAM and 128 GB of internal storage, the display delivers fast application loading and responsive multitasking. Android 14 improves both security and overall performance, while providing excellent compatibility with current and future Android applications.
The integrated 48 MP AI camera captures ultra-clear video in up to 4K resolution and intelligently switches between Android, OPS and connected PC sources. Meanwhile, the built-in 8-array omnidirectional microphone system uses beamforming, echo cancellation and AI-powered noise reduction to capture voices clearly from distances of up to 12 metres. As a result, hybrid meetings and remote learning sessions sound natural without requiring external conferencing equipment.
Comprehensive Connectivity for Modern Workspaces
The Hikvision DS-D5A75RB/B3 is equipped with three HDMI 2.1 inputs, front and rear touch USB ports, USB 3.0, USB 2.0, USB-C with charging support, dual Gigabit LAN ports, Wi-Fi 6, Bluetooth 5.4 and TF card expansion. Therefore, connecting laptops, OPS modules, document cameras and collaboration devices is both quick and convenient.
Designed for Long-Term Reliability
The durable anti-glare glass uses zero-lamination technology together with a 9H surface hardness to provide excellent durability while maintaining precise touch accuracy. In addition, the commercial-grade design supports a 7 × 16 operating schedule, making it well suited to demanding educational institutions and professional business environments.
Ideal for Schools, Universities and Boardrooms
The Hikvision DS-D5A75RB/B3 Google EDLA Display offers the perfect balance between screen size, collaboration features and enterprise performance. Its wide-viewing IPS panel makes it especially suitable for larger classrooms and meeting spaces where every participant needs a clear view of the content. Combined with Google EDLA, AI-powered conferencing tools and advanced wireless connectivity, it provides a future-ready interactive display for organisations investing in smarter collaboration.
| Display | |
|---|---|
| Diagonal Size | 75″ |
| Display Resolution | 4K UHD (3840 × 2160) @ 60 Hz |
| Backlight Technology | DLED |
| Panel Type | IPS |
| Brightness (Typical) | 400 cd/m² |
| Contrast Ratio | 1200:1 (Static), 15,000:1 (Dynamic) |
| Display Colours | 1.07 Billion |
| Colour Depth | 10-bit (8-bit + FRC) |
| Colour Gamut | 72% NTSC (CIE1931) |
| Pixel Pitch | 0.143 × 0.429 mm |
| Refresh Rate | 60 Hz |
| Response Time | 5 ms |
| Viewing Angle | 178° (H) / 178° (V) |
| Aspect Ratio | 16:9 |
| Display Area | 1650.24 × 928.26 mm |
| Surface Glass | Anti-Glare Glass |
| Glass Bonding | Zero Lamination |
| Surface Haze | 25% |
| Surface Hardness | 9H (Pencil), Mohs Level 7 |
| Light Transmittance | 88% ±3% |
| Panel Lifespan | 50,000 Hours |
| Recommended Operating Time | 7 × 16 Hours |
| Touch Technology | |
| Touch Technology | Infrared Multi-Touch |
| Touch Points | Up to 50 |
| Touch Resolution | 32768 × 32768 |
| Touch Accuracy | ±0.5 mm (≥90% Touch Area) |
| Minimum Touch Object | ≥1.5 mm (≥90% Touch Area) |
| Touch Response Time | ≤5 ms |
| System | |
| Operating System | Android 14 |
| Processor | Octa-Core (4 × Cortex-A72 @ 2.2 GHz + 4 × Cortex-A53 @ 1.8 GHz) |
| Graphics Processor | Mali-G52 MC3 |
| System Memory (RAM) | 8 GB |
| Internal Storage | 128 GB |
| HDCP Support | Versions 2.3, 2.2 & 1.4 |
| Camera | |
| Built-in Camera | Yes |
| Photo Resolution | 48 MP |
| Video Resolution | 8 MP |
| Maximum Camera Resolution | Up to 4K |
| Field of View | 93.4° Diagonal / 84.5° Horizontal / 54.1° Vertical |
| Lens Distortion | ≤2.5% |
| Camera Features | Automatic switching between Android, OPS and Windows PC |
| Image Processing | 3D Digital Noise Reduction, Face Detection, Automatic White Balance, Automatic Purple Edge Removal, Automatic Defogging & Shadow Correction |
| Microphone | |
| Microphone Array | 8 Omni-directional Microphones |
| Pickup Distance | 12 m |
| Noise Reduction | Echo Reduction & AI Noise Cancellation |
| Audio Processing | Dereverberation, Adaptive Noise Reduction, Adaptive Non-Stationary Noise Reduction, Adaptive Echo Cancellation, Automatic Gain Control (AGC), Automatic Electrical Level Control (AEC), Sound Source Localisation, Digital Beamforming & Speech Detection |
| Sampling Rate | 48 kHz |
| Bit Depth | 16-bit |
| Audio | |
| Speaker System | 2 × 20 W |
| Features | |
| NFC | Built-in Card Reader (13.56 MHz, ISO 14443 Type A/B) |
| Ambient Light Sensor | Yes |
| Connectivity | |
| HDMI 2.1 Inputs | 3 (1 Front, 2 Rear) |
| HDMI Features | HDCP 2.3/2.2/1.4, HDMI 1 supports CEC & ARC |
| 3.5 mm Audio Inputs | 1 (Rear) |
| 3.5 mm Audio Outputs | 1 (Rear) |
| USB 3.0 Ports | 2 (Front) |
| USB 2.0 Ports | 2 (Rear) |
| USB Type-C Ports | 1 (Front, USB 3.0) |
| USB Type-C Power Delivery | 15 W |
| Touch USB Ports | 2 (1 Front, 1 Rear) |
| TF Card Slot | 1 (Rear) |
| Ethernet Ports | 2 × RJ45 Gigabit (1000 Mbps) |
| Wi-Fi | Dual-Band 2.4 GHz / 5 GHz, Wi-Fi 6 (802.11ax) |
| Wi-Fi Modes | Access Point & Station |
| Bluetooth | Bluetooth 5.4 (BLE) |
| RS-232 Ports | 1 (Rear) |
| Power | |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Average Power Consumption | <189 W |
| Standby Power Consumption | ≤0.5 W |
| Physical | |
| Product Dimensions (Without Wall Mount) | 1709.84 × 1034.54 × 95.75 mm |
| Product Dimensions (With Wall Mount) | 1709.84 × 1034.54 × 124.45 mm |
| Package Dimensions (W × H × D) | 1907 × 1160 × 223 mm |
| VESA Mount | 600 × 400 mm (4 × M8 × 25 mm) |
| Net Weight | 41.88 ±0.5 kg |
| Gross Weight | 54.85 ±0.5 kg |
| Included Accessories | Wall Mount Bracket, Hooks, Touch Pen, Remote Control, Power Cable, User Manual & Packing List |
| Environmental | |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 10%–90% RH |
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