| Built-in System | Fingerprint Capacity 256 |
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| 操作系統 | Android 8.0 Fingerprint Resolution 508 DPI |
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| CPU | Dual-core A53 + dual-core A73 FAR <0.001% |
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| RAM | 4 GB FRR <0.1% |
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| ROM | 32 GB Func on |
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| LCD Panel | Operating System of External Windows 7/8/10;Android Module |
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| Panel Dimensions | 65-inch; 75-inch; 86-inch |
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| WiFi | Dual-band 2.4G/5G 65-inch: 350 cd/m2; 75-inch: 400 cd/m2; 86-inch: 400 |
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| Brightness | cd/m2 Dual-band 2.4G/5G; supports enabling Hotspot and Wi-Fi Hotspot Wi-Fi at the same time |
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| Contrast | 1200: 1 Device Ports |
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| 解像度 | 3840 (H ) × 2160 (V) Light Sensor |
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| Aspect Ratio | 16: 9 |
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| Front Button | 1 × power button |
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| Backlight | DLED |
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| Front Ports | 1 × HDMI IN; 1 × touch; 2 × USB3.0 |
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| Lifespan | 30,000 hours |
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| Network Port | 2 × RJ-45 (10/100/1000), Support IPv4, IPv6 |
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| Viewing Angle | H: 178°; V: 178° |
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| Touchscreen | USB 3 × USB3.0; 1 × USB2.0 |
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| Touch Technology Type | Infrared touch technology |
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| RS-232 | 1 × RS-232 |
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| Touch Points | 20 3 × HDMI IN; 1 × DP; 1 × MINI AV IN; 1 × MINI YPBPR; 1 × Video Input |
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| Writing Mode | Finger + Pen VGA IN Video Output |
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| Response Time | <10 ms 1 × HDMI OUT Audio Input |
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| Valid Touch | 2 mm 1 × 3.5 mm; 1 × MIC IN Audio Output |
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| Communication Mode | USB 1 × 3.5 mm (EarPhone OUT); 1 × SPDIF |
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| IrDA | 1 |
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| Others | 2 × Touch |
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| Pixel | 8 MP (live view) |
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| Auto Control | Auto white balance |
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| 供電 | 100–240 VAC, 50/60 Hz |
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| Distortion | ≤5% |
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| 功耗 | 65-inch: 150 W; 75-inch: 300 W; 86-inch: 400 W |
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| 最大解像度 | 4K@30 fps 65-inch: 1,504.5 mm × 952.5 mm × 86.1 mm (59.23" × |
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| Field of View | H: 104°; V: 70.2°; D: 112.7° 37.5" × 3.39"); 75-inch: 1,715.5 mm × 1,066.7 mm × 85.4 mm (67.54" Product Dimensions |
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| Speaker | × 42.00" × 3.36"); 86-inch: 1,960.8 mm × 1,204.7 mm × 85.4 mm (77.20" |
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| Built-in Speaker | 3 × 47.43" × 3.36") |
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| Microphone | Packaging Dimensions 45.67"" × 11.02") |
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| Pick-up Distance | Far-field sound pickup: 6 m–8 m (19.69 ft–26.25 ft) 86-inch: 2,140 mm × 1,340 mm × 280 mm (84.25" × 52.76" × 11.02") |
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| Number of Microphones | 8 |
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| 工作溫度 | –10 °C to +45 °C (+14 °F to +113 °F) |
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| AGC | Yes |
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| 儲存溫度 | –20 °C to +55 °C (–4 °F to +131 °F) |
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| Echo Cancellation | Yes |
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| 工作濕度 | 10%–90% |
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| Intelligent Noise Filtering | Yes |
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| Storage Humidity | 10%–90% |
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| Polar Pattern | Omnidirectional |
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| Product Material | Metal casing www.dahuasecurity.com Glass Anti-dazzle tempered glass with a hardness of 7 on the Installation Mohs scale |
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| Casing Color (Frame/Rear) | Bottom: Space gray; top/left/right: black 65-inch: 44 kg (97.00 lb) |
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| 淨重 | 75-inch: 54 kg (119.05 lb) Wall Mount Floor Standing 86-inch: 66.75 kg (147.16 lb) 65-inch: 56 kg (123.46 lb) |
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| 毛重 | 75-inch: 71.5 kg (157.63 lb) 86-inch: 87.05 kg (191.91 lb) |
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| 安裝 | Wall mount; floor-standing Ordering Information |
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| 類型 | Model Description 65–inch Smart |
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| Interactive | DHI-LPH65- Smart Interactive Whiteboard DHI-LPH65- |
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| Whiteboard With | MT440-C MT440-C 75–inch Smart |
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| DHI-PKP-IP0A | Smart Pen (optional) |
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| DHI-PKP-WP0B | Wireless Screen Sharing Cable (optional) PC module I5–6400 + 8 GB + 128 GB DHI-MC-PI5681IL (optional) PC module I7–6700 + 8 GB + 256 GB DHI-MC-PI7682IL (optional) |
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| DHI-MC-PI5881IL | PC module I5 8 GB + 128 GB (optional) |
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| Accessories | DHI-MC-PI5882IL PC module I5 8 GB + 256 GB (optional) 65''/75'' Interactive Whiteboard Mobile DHI-PKC-MS0A Stand (optional) 86'' Interactive Whiteboard Mobile Stand DHI-PKC-MS1A (optional) 65''/75'' Interactive Whiteboard Liftable DHI-PKC-MS0C Mobile Stand (optional) 65''/75'' Interactive Whiteboard Mobile DHI-PKC-MS0B Stand (optional) 86'' Interactive Whiteboard Mobile Stand DHI-PKC-MS1B (optiona |
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| Rev 001.001 | © 2021 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com |
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