Discount up to 35% for first purchase only this month.
Save 6% Original price was: 79.999 EGP.74.999 EGPCurrent price is: 74.999 EGP.
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The DS-D5B75RB/EL is a high-performance 75-inch interactive flat panel designed for education, business, and collaborative environments. Featuring 4K UHD resolution, 40-point multi-touch infrared technology, and dual-system compatibility (Android optional Windows OPS), it delivers a seamless writing and presentation experience. Its anti-glare screen, robust IPS panel, and wide connectivity options make it a powerful tool for smart classrooms, meeting rooms, and training centers.
75″ UHD 4K Display (3840 × 2160 @60Hz)
40-Point Infrared Touch
Built-in Android 13.0 OS (Optional Windows via OPS)
IPS Panel with 178° viewing angle
Dual Stereo Speakers (2 × 20W)
Anti-glare, 9H Hardness Surface
Multiple USB, HDMI, Type-C Ports
Built-in WiFi, Bluetooth 5.2, NFC
Optional OPS Support for Windows integration
| Model | DS-D5B75RB/EL |
| Screen Size | 75 inch |
| Resolution | 3840 × 2160 (UHD 4K @ 60Hz) |
| Backlight | DLED |
| Panel Type | IPS |
| Pixel Pitch | 0.143 (H) mm × 0.430 (V) mm |
| Brightness | 400 cd/m² (Typ.) |
| Color Depth | 10-bit (1.07 Billion Colors) |
| Contrast Ratio | 1200:1 (Static), 15,000:1 (Dynamic) |
| Color Gamut | 72% NTSC (Typ.) |
| Viewing Angle | 178° (H) / 178° (V) |
| Aspect Ratio | 16:9 |
| Refresh Rate | 60 Hz |
| Response Time | 5 ms |
| Surface Glass | 3.2 mm Tempered Anti-Glare Glass |
| Surface Hardness | 9H (Pencil), 7 (Mohs) |
| Transmittance | 88% ± 3 |
| Lifespan | 50,000 hours |
| Touch Technology | Infrared Touch (IR) |
| Touch Points | 40-Point Multi-touch |
| Touch Accuracy | ± 1 mm (≥ 90% area) |
| Touch Response Time | < 5 ms |
| Minimum Touch Object | ≥ 2 mm |
| Built-in OS | Android 13.0 |
| CPU | Cortex-A55 × 4 (1.92GHz) |
| GPU | Mali-G52 MP2 (2EE) |
| Memory (RAM) | 8 GB |
| Storage (ROM) | 64 GB |
| Audio | 2 × 20W Speakers (200–20kHz) |
| Bluetooth | Bluetooth 5.2 (BLE) |
| NFC | Built-in NFC Reader |
| Light Sensor | Yes |
| Video Input | 2 × HDMI 2.0, 1 × Audio In |
| Video Output | 1 × Audio Out |
| USB Ports | USB 3.0 × 3, USB 2.0 × 2, Type-C × 1 |
| Control Interfaces | 1 × USB Touch, 1 × RS232 |
| Network Interfaces | 2 × LAN (100 Mbps), WiFi 2.4G/5G (AP & Station) |
| WiFi Standards | IEEE 802.11 a/b/g/n/ac/ax (MIMO supported) |
| OPS Compatibility | Yes (OPS/OPS-C Slot available) |
| Power Supply | 100–240V AC, 50/60 Hz |
| Max Power Consumption | 217 W |
| Avg Power Consumption | 175 W |
| Standby Power | ≤ 0.5 W |
| Operating Temp. | 0°C to 40°C (32°F to 104°F) |
| Humidity | 10% – 90% RH |
| Net Dimensions (W×H×D) | 1713.23 × 1025.53 × 82.5 mm |
| Package Dimensions | 1907 × 1160 × 223 mm |
| Net Weight | 49.15 kg |
| Gross Weight | 63.0 kg |
| VESA Mount | 800 × 400 mm (4 × M8-25 mm) |
| Accessories Included | Wall Mount Bracket, Remote, Stylus ×2, Power Cable, Manual |
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