75" Dahua 4K Interactive Whiteboard with Infrared Touchscreen

Name: DAHUA-4863
SKU: DHI-LPH75-ST470
Availability: InStock
Rating: 5 (64 reviews)

DAHUA-4863

75 " 4K DLED display with Zero Air Gap technology
Maximum resolution: 3840 × 2160
Aspect ratio: 16:9
Brightness: 400 cd/m² / Contrast: 1200:1
Viewing angle: 178° (H) / 178° (V)
Lifetime: 50,000 hours / Response time: 8 ms
Android 11 system with Octa-Core CPU and 8 GB RAM
Internal storage: 32 GB (optional 64 GB)
Wi-Fi 5 dual-band connectivity (2.4 / 5 GHz) and Bluetooth 5.2
Active Wi-Fi hotspot function in conjunction with wireless network
Infrared touch input with 32 points (Android) / 40 points (Windows)
Touch accuracy ±1 mm, sensing height: 3 mm
Writing modes: finger and stylus / Response time: ≤10 ms
Artificial intelligence text and geometric figure recognition
File sharing via encrypted QR code
8 front buttons: power, home, menu, font, touch lock, curtain, volume, and annotation
Inputs: HDMI, USB 3.0, VGA, RS-232, RJ45, Audio, SPDIF, OPS
Outputs: HDMI, Audio, SPDIF
Built-in speakers: 2 × 15 W front speakers
Power supply: 100-240 V AC, 50/60 Hz
Power consumption: 150 W (typical) / 300 W (max)
Standby power consumption: ≤0.5 W
Protection: 4 mm anti-glare tempered glass, 8H hardness
Operating temperature: 0 °C to +40 °C / Humidity: 10 % to 90 %.
Storage temperature: -10°C to +50°C (-10°F to +50°F)
Product dimensions: 1707.5 × 93 × 1050 mm (5.5 × 93 × 1050 mm)
Net weight: 52 kg / Gross weight: 65 kg
Installation: wall bracket included or mobile bracket (optional).
Certifications: CE, Energy Star, RoHS, REACH, WEEE

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