Description
Product Description
Dahua LCH65-MC410-B
Specification Dahua LCH65-MC410-B
| Built-in System | Operating System of External Module | Android 9.0 |
| CPU | Quad-core A55 | |
| 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 | 55-inch; 65-inch; 75-inch; 86-inch |
| Backlight | DLED | |
| Aspect Ratio | 16:9 | |
| Brightness | 55-inch: 300 cd/m²; 65-inch: 350 cd/m²; 75-inch: 350 cd/m²; 86-inch: 400 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 | 65-inch: 1,485.0 mm × 86.9 mm × 924.7 mm (58.46" × 3.42" × 36.41")(L × W × H) 75-inch: 1,707.2 mm × 87.1 mm × 1,050.1 mm (67.21" × 3.43" × 41.34") 86-inch: 1,953.0 mm × 87.1 mm × 1,188.6 mm (76.90" × 3.43" × 46.80") 55-inch: (with camera): 1,261.4 mm × 80.9 mm × 816.6 mm (49.66" × 3.19" × 32.15") (L × W × H) 65-inch: (with camera): 1,485.0 mm × 86.9 mm × 941.2 mm (58.46" × 3.42" × 37.06") 75-inch: (with camera): 1,707.2 mm × 87.1 mm × 1,066.4 mm (67.21" × 3.43" × 41.98") 86-inch: (with camera): 1,953.4 mm × 87.1 mm × 1,205.1 mm (76.91" × 3.43" × 47.45") | |
| Frame Size | Top: 43.1 mm (1.70"); left/right: 16.1 mm (0.63"); bottom: 67.8 mm (2.67") | |
| Packaging Dimensions | 55-inch: 1,366 mm ×180 mm × 935 mm (53.78" × 7.09" × 36.79") (L × W × H) 65-inch: 1587 mm × 235 mm × 1070 mm (62.48" × 9.25" × 42.13") 75-inch: 1810 mm × 235 mm × 1157 mm (71.26" × 9.25" × 45.55") 86-inch: 2056 mm × 235 mm × 1334 mm (80.94" × 9.25" × 52.52") | |
| Net Weight | 55-inch: 27.5 kg (60.63 lb) 65-inch: 38 kg (83.80 lb) 75-inch: 54 kg (119.10 lb) 86-inch: 64 kg (141.10 lb) | |
| Gross Weight | 55-inch version: 32.5 kg (71.65 lb) 65-inch version: 46 kg (101.41 lb) 75-inch version: 65 kg (143.30 lb) 86-inch version: 77 kg (169.76 lb) | |
| Holes Distance | 55-inch version: 400 mm × 400 mm (15.75" × 15.75") 65-inch version: 400 mm × 500 mm (15.75" × 19.69") 75-inch version: 400 mm × 600 mm (15.75" × 23.62") 86-inch version: 400 mm × 750 mm (15.75" × 29.53") | |
| Installation | Wall mount, mobile bracket | |
| Standby Power Consumption | 0.5 W | |
| Packing List | Smart interactive whiteboard 1; Power cord 3; Stylus pen 2 ; Quick start guide 1; Wall mount bracket (already installed on the whiteboard) 1; Accessory package 1 |
*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.
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