| Built-in System | Response Time ≤10 ms |
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| 操作系統 | Android 11 Touch Points Andriod: 32, Windows: 40 |
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| CPU | Quad-core A73 + Quad-core A53 Touch Accuracy ± 1 mm (over 90% Area) |
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| RAM | 4 GB (optional 8 GB) Valid Touch 2 mm |
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| ROM | 32 GB (optional 64 GB) Touch Height 3 mm |
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| LCD Panel | Writing Mode Finger + Pen |
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| Panel Dimensions | 65 inch; 75 inch Communication Mode USB |
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| Backlight | D-LED Anti-light Interference Anti-dazzle tempered glass |
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| Aspect Ratio | 16:09 Surface Hardness 8H |
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| Brightness | 400 cd/m²(typ.) Touch Resolution 32767 × 32767 |
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| Contrast | 1200 Speaker |
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| 解像度 | 3840 × 2160 Built-in Speaker 2 |
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| Viewing Angle | 178°(H) / 178°(V) Power 2.0 sound channel, Front facing: 2 × 15 W |
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| Lifespan | 50,000 hours General |
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| Display Color | 1.07B/10bit (8bit+FRC) Power Supply 100–240 VAC, 50/60 Hz |
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| Response Time | 8 ms(typ.) 65-inch: 120 W(typ.); 200 W(max.) Power Consumption 75-inch: 150 W(typ.); 300 W(max.) |
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| Refresh Rate | 60 Hz |
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| Standby Power Consumption | ≤0.5 W |
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| Device Ports | Operating Temperature 0 °C to +40 °C (+32 °F to +104 °F) |
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| Light Sensor | Yes |
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| 儲存溫度 | –10 °C to +50 °C (+14 °F to +122 °F) 8 buttons (power, home, menu, signal source, tact |
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| Front Button | Operating Humidity 10%–90% (RH) lock, curtain, volume, and annotation) |
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| Type C × 1 (4K@60 Hz, Touch) | Storage Humidity 10%–90% (RH) HDMI In × 1 (4K@60 Hz) |
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| Front Ports | USB 3.0 Type-B × 1 (Touch) Product Material Metal USB 3.0 Type A × 2 Mic In × 1 (3.5 mm port) |
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| Glass | 4 mm Anti-dazzle tempered glass Type C × 1 (4K@60 Hz, Touch) |
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| HDMI In × 2 (4K@60 Hz) | Casing Color (Frame/Rear) Bottom/top: Silver; left/right: black; back: black VGA In × 1 (1080p@60 Hz) |
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| USB 3.0 Type-B × 3 (Touch) | 65-inch: 1,485.2 mm × 93.0 mm × 924.5 mm (58.47" |
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| HDMI Out × 1 | × 3.66" × 36.40") Product Dimensions |
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| USB 3.0 Type A × 2 | 75-inch: 1,707.5 mm × 93.0 mm × 1,050.0 mm |
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| Micro USB × 1 | (67.22" × 3.66" × 41.34") |
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| Rear Port | RS-232 × 1 |
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| RJ45 In × 1 | 65-inch: 1,580.0 mm × 200.0 mm × 1030.0 mm |
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| RJ45 Out × 1 | (62.20" × 7.87" × 40.55") Packaging Dimensions Audio In × 1 (3.5 mm port, used to play sound with 75-inch: 1,800.0 mm × 200.0 mm × 1,165.0 mm |
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| VGA) | (70.87" × 7.87" × 45.87") |
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| Audio Out × 1 (3.5 mm port) | 65-inch: 40 kg (88.19 lb) |
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| SPDIF Out × 1 (Optical port) | Net Weight 75-inch: 52 kg (114.64 lb) OPS slot × 1 65-inch: 50 kg (110.23 lb) Gross Weight |
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| Function | 75-inch: 65 kg (143.30 lb) |
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| IR Receiver | Yes 65-inch: 500 mm × 400 mm (19.69" × 15.75") Holes Distance 75-inch: 600 mm × 400 mm (23.62" × 15.75") |
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| 藍牙 | Bluetooth 5.2 |
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| 安裝 | Wall mount; mobile bracket WIFI 5, 2.4 GHz/5 GHz; Integrated WiFi 802.11 Smart interactive whiteboard × 1 |
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| WiFi | b/g/n/ac, supports PEAP/EAP-GTC authentication Power cord × 1 protocol within 802.lX Passive stylus pen × 2 WIFI 5, 2.4 GHz/5 GHz; Supports enabling Hotspot HDMI cabel × 1 Wireless Access Point |
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| and Wi-Fi at the same time | Quick start guide × 1 Packing List Wall mount bracket (already installed on the |
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| Touchscreen | whiteboard) × 1 Accessory package × 1 |
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| Touch Technology Type | Infrared touch technology Remote control × 1 Legal and Regulatory Information × 1 www.dahuasecurity.com |
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| Certifications | CE, Engery Star, ROHS, REACH, WEEE Installation 75 inch Panels Dimensions (mm[inch]) 65 inch 65/75 inch |
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| Rev 002.000 | © 2022 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
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