LCH75-MC410-B
75 inch Smart Interactive Whiteboard
> 4K HD display.
> Supports using both Android and Windows (PC module must be installed).
> Wireless screen sharing from multiple devices, such as phones, computers, and tablets.
> Supports being written on with a stylus.
> Supports Office software, and playing videos and audio files.
> The startup channels are all customizable.
> Wired and wireless network support.
> Built-in 5-MP camera.
Specifications:
Built-in System | |
Operating System of External Module | Android 9.0 |
CPU | Quad-core A55 |
CPU Frequency | 1.9 GHz |
GPU | Mali-G31 MP2 |
RAM | 4 GB |
ROM | 32 GB |
Function | |
Applicable Operating Systems | Windows 7/8/10; Android |
WiFi | Dual-band 2.4 Ghz/5 Ghz |
Wi-Fi Hotspot | Dual-band 2.4 Ghz/5 Ghz; supports enabling hotspot and Wi-Fi at the same time |
LCD Panel | |
Panel Dimensions | 75-inch |
Backlight | DLED |
Aspect Ratio | 16:9 |
Brightness | 75-inch: 350 cd/m² |
Resolution | 3840 (H) × 2160 (V) UI: 1920 (H) × 1080 (V) |
Viewing Angle | H: 178°; V: 178° |
Lifespan | 50,000 hours |
Refresh Rate | 60 Hz |
Static Contrast | 1200:1 |
Camera | |
Pixel | 5 MP |
Auto Control | Auto white balance |
Distortion | ≤ 5% |
Max. Resolution | Android: 1080p@30fps; OPS: 2560 × 1440@30fps |
Field of View | H:84.5°; V: 54.0°; D: 93.1° |
Device Ports | |
Light Sensor | 1 |
Front Button | 1 × Power button (right side) |
Front Ports | 1 × USB 3.0 (left side) |
Network Port | 1 × RJ-45 |
Wi-Fi | 1 × Wi-Fi; 1 × hotspot |
USB | 3 × USB 3.0; 1 × Micro USB |
RS-232 | 1 × RS-232 |
Video Input | 1 × HDMI IN |
Audio Output | 1 × 3.5 mm (Line out) |
Others | 1 × Touch |
IrDA | 1 |
Microphone | 2 |
Touchscreen | |
Touch Technology Type | IR touch technology |
Response Time | < 10 ms |
Touch Points | 20 |
Valid Touch | 2 mm |
Writing Mode | Finger + Stylus pen |
Touch Resolution | 32767 × 32767 |
Number of Multi-user Writing Points | 2 |
Speaker | |
Power | Full frequency: 2 × 15 W |
Built-in Speaker | 2 |
Microphone | |
Pick-up Distance | Far-field sound pickup: 6 m–8 m (19.69 ft–26.25 ft) |
Number of Microphones | 2 |
AGC | Yes |
Echo Cancellation | Yes |
Polar Pattern | Omnidirectional |
Intelligent Noise Filtering | YES |
General | |
Power Supply | 100–240 VAC, 50 Hz/60 Hz |
Power Consumption | 55-inch: 200 W; 65-inch: 250 W; 75-inch: 300 W; 86-inch: 400 W |
Operating Temperature | 0 °C to +40 °C (32 °F to +104 °F) |
Storage Temperature | –10 °C to +50 °C (–14 °F to +122 °F) |
Operating Humidity | 10%–90% (RH) |
Storage Humidity | 10%–90% (RH) |
Product Material | Metal casing |
Protective Glass | Anti-dazzle tempered glass with a hardness of 7 on the Mohs scale |
Casing Color (Frame/Rear) | Bottom: Silver; top/left/right: black |
Product Dimensions | 75-inch: 1,707.2 mm × 87.1 mm × 1,050.1 mm (67.21" × 3.43" × 41.34") 75-inch: (with camera): 1,707.2 mm × 87.1 mm × 1,066.4 mm (67.21" × 3.43" × 41.98") |
Frame Size | Top: 43.1 mm (1.70"); left/right: 16.1 mm (0.63"); bottom: 67.8 mm (2.67") |
Packaging Dimensions | 75-inch: 1810 mm × 235 mm × 1157 mm (71.26" × 9.25" × 45.55") |
Net Weight | 75-inch: 54 kg (119.10 lb) |
Gross Weight | 75-inch version: 65 kg (143.30 l |
Holes Distance | 75-inch version: 400 mm × 600 mm (15.75" × 23.62") |
Installation | Wall mount, mobile bracket |
Standby Power Consumption | 0.5 W |
Виж още Специализирани Монитори Dahua
Виж всички Специализирани Монитори в категорията
Документация
Технически характеристики
Екран размер: | 75" (190.5 cm) |
---|---|
Тип: | Интерактивен дисплей |
Енергиен клас: | G |
Добави Ревю / Въпрос
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