กระดานไวท์บอร์ดอัจฉริยะ Dahua DHI-LPH75-MT440-C

คุณสมบัติสินค้า :

Built-in System

• Operating System Android 8.0
• CPU Dual-core A53 + dual-core A73
• RAM 4 GB
• ROM 32 GB

LCD Panel

• Panel Dimensions 75-inch
• Brightness 65-inch: 350 cd/m²
• Contrast 1200: 1
• Resolution 3840 (H ) × 2160 (V)
• Aspect Ratio 16: 9
• Backlight DLED
• Lifespan 30,000 hours
• Viewing Angle H: 178°; V: 178°

• Touch Technology Type Infrared touch technology
  
• Touch Points 20
  
• Writing Mode Finger + Pen
  
• Response Time <10 ms
  
• Valid Touch 2 mm
  
• Communication Mode USB
  

Camera

• Pixel 8 MP (live view)
• Auto Control Auto white balance
• Distortion ≤5%
• Max. Resolution 4K@30 fps
• Field of View H: 104°; V: 70.2°; D: 112.7°

Product Material Metal casing
Glass Anti-dazzle tempered glass with a hardness of 7 on the Mohs scale
Casing Color (Frame/Rear) Bottom: Space gray; top/left/right: black
Power Supply 100–240 VAC, 50/60 Hz
Power Consumption  75-inch: 150 W
Product Dimensions  75-inch: 1,880 mm × 1,160 mm × 280 mm (74.02" × 45.67"" × 11.02")
Installation Wall mount; floor-standing

Datasheet Dahua DHI-LPH75-MT440-C