กระดานไวท์บอร์ดอัจฉริยะ Dahua DHI-LPH65-MT440-C
65'' UHD Smart Interactive Whiteboard with Built-in Camera
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 65-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°
Touchscreen
- 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 65-inch: 150 W
Product Dimensions 65-inch: 1,504.5 mm × 952.5 mm × 86.1 mm (59.23" × 37.5" × 3.39")
Installation Wall mount; floor-standing