| Specification | Details |
|---|---|
| Model Name / No. | DS-D5B75RB/EL |
| Operating System | Android 13.0 |
| Sizes | 75″ |
| Display Technology | DLED-backlit IPS, zero lamination, anti-glare, 9H hardness |
| Screen Resolution | 3840 × 2160 (4K UHD @ 60 Hz) |
| Aspect Ratio | 16:9 |
| Brightness | 400 cd/m² (typical) |
| Contrast Ratio | 1200:1 (Static), 15,000:1 (Dynamic) |
| Touch Support | 40-point IR multi-touch |
| Audio Output | 2 × 20 W built-in speakers |
| Connectivity | Dual 100-Mbps LAN, Wi-Fi AP/Station (2.4 + 5 GHz), Bluetooth 5.2, NFC |
| Processor & GPU | Quad-core Cortex-A55 (1.92 GHz), Mali-G52 MP2 |
| RAM & Storage | 8 GB RAM, 64 GB built-in storage |
| Touch Technology | IR, ≥2 mm touch object, ±1 mm accuracy, <5 ms latency |
| Ports / I/O | HDMI 2.0 IN ×2, Audio In ×1, Audio Out ×1, TOUCH-USB 2.0 ×1, USB 3.0 ×3, USB 2.0 ×2, USB‑C ×1, RS232 ×1, LAN ×2, SPDIF ×1 |
| Camera Support | Supports external USB webcam |
| Wireless Casting | Miracast / AirPlay via Android native |
| Network Support | LAN (100 Mbps ×2), Wi‑Fi AP/Station (dual-band), Bluetooth 5.2 |
| Preloaded Software | Hikvision whiteboard, annotation, QR-share mode, optional OPS support |
| Mounting Type | VESA 800 × 400 mm, wall bracket included |
| Accessories Included | 2 × stylus pens, remote, wall bracket, hook, 1.5 m power cable, manual |
| Power Consumption | Typical 175 W, Max 217 W, Standby ≤0.5 W |
| Power Source | 100–240 V AC, 50/60 Hz |
| Weight | 49.15 kg (net), 63 kg (gross) |
| Dimensions | 1713 × 1026 × 82.5 mm |
| Warranty | 3 years (region dependent) |
| Country of Origin | China |
About This Item
- 75″ 4K UHD INTERACTIVE IPS TOUCHSCREEN – DLED-backlit IPS display with zero-bonding anti-glare 9H glass and 400 nits brightness delivers premium image quality with 1200:1 static and 15,000:1 dynamic contrast for vivid classroom and boardroom visuals.
- ANDROID 13 | 8 GB RAM | 128 GB STORAGE – Quad-core Cortex-A55 (1.92GHz) processor with ample storage for smooth performance across whiteboarding, video playback, and simultaneous app multitasking.
- 40-POINT IR MULTI-TOUCH — ±1MM, <5MS LATENCY – High-precision infrared touch supports up to 40 simultaneous points with ±1mm accuracy and <5ms response for natural, lag-free writing and multi-user collaboration.
- DUAL 20W SPEAKERS + HIKVISION WHITEBOARD & QR SHARE – 40W immersive stereo audio; built-in Hikvision whiteboard, annotation, and QR-share mode make it a self-contained smart classroom and meeting room solution.
- DUAL 100MBPS LAN + WI-FI AP/STATION + BLUETOOTH 5.2 + NFC – Dual-band Wi-Fi with AP/Station mode, dual LAN, NFC pairing, and Miracast/AirPlay wireless casting for maximum network flexibility in any environment.
- VESA 800×400MM WALL MOUNT INCLUDED – 2× stylus pens, remote, wall bracket, hook, and 1.5m power cable included; 3-year warranty for long-term classroom deployment confidence.
Frequently Asked Questions (FAQs)
1. What display quality does this interactive touchscreen offer?
The panel features a 75-inch 4K UHD IPS display with zero-bonding anti-glare 9H glass, delivering vivid visuals, wide viewing angles, and enhanced durability.
2. What operating system and hardware power the panel?
It runs on Android 13 with a Quad-core Cortex-A55 processor, 8GB RAM, and 128GB storage for smooth multitasking and content delivery.
3. How responsive is the touch experience?
The panel supports 40-point IR multi-touch with ±1mm accuracy and less than 5ms latency, enabling natural writing and seamless collaboration.
4. Does the panel include built-in teaching and collaboration tools?
Yes, it comes with Hikvision Whiteboard, Annotation Tools, and QR Share Mode, allowing users to create, share, and collaborate efficiently.
5. What connectivity options are available?
The panel supports Dual LAN, Wi-Fi AP/Station Mode, Bluetooth 5.2, NFC, Miracast, AirPlay, HDMI, and USB connectivity for flexible integration.
6. Does the panel include built-in audio?
Yes, it features dual 20W stereo speakers delivering a total of 40W audio output for classrooms and meeting rooms.
7. Which educational institutions across Bihar can benefit from this interactive touchscreen?
Schools, colleges, universities, coaching institutes, and training centers across Patna, Tirhut, Magadh, Munger, Bhagalpur, Purnea, Kosi, Saran, and Darbhanga Divisions can use this panel to enhance digital learning and classroom engagement.
8. Is this interactive panel suitable for corporate and government organizations across Bihar?
Yes, businesses, conference facilities, government departments, and administrative offices across Patna, Tirhut, Magadh, Munger, Bhagalpur, Purnea, Kosi, Saran, and Darbhanga Divisions can utilize this interactive display for presentations, employee training, hybrid meetings, and collaborative decision-making.
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