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Dahua Interactive Smart WhiteBoard Screen - 65" Screen Size, LED Backlight, 16:9 Aspect Ratio, 3840 x 2160 Resolution, 60Hz Refresh Rate, Touchscreen, Up to 5ms Response Time, Infrared Touch Technology, Finger Plus Pen Writing Mode, 32767 x 32767 Touch Resolution, Android 14 OS, Quad-Core A55 CPU, 1.9GHz CPU Frequency, 8GB RAM, 64GB ROM, WiFi Dual-Band 2.4G/5G, Support Hotspot And Wi-Fi at the Same Time, Bluetooth Connectivity, 48 MP Camera, 4 MP Video, 2 Built-in Speaker, Retail Box, 2 Years Warranty.
Product Overview
Dahua 65" 4K Interactive Smart Whiteboard: AI-Powered Collaboration Hub Transform meetings and classrooms with this 65-inch 4K UHD (3840x2160) IPS display, delivering vivid 350 cd/m² brightness, 1200:1 contrast, and 178° viewing angles, paired with 30W 2.0-channel speakers, an 8-array mic, and 48MP AI camera for crystal-clear video calls and audio. Powered by Android 14 on a 1.9GHz Quad-Core A55 CPU, Mali-G52 GPU, 8GB RAM, and 64GB storage, it excels in real-pen writing with pressure sensitivity, 32-point infrared touch, AI recognition of text/drawings (lines, shapes, arrows), Microsoft Office support, and secure QR file sharing with 6-digit encryption. Seamless wireless screen mirroring, split-screen (up to 9 views), screen grouping, and ports like dual HDMI 2.0, USB-C, RJ-45 WiFi 6, and Bluetooth 5.2 make it ideal for hybrid workperfect for your tech-heavy environment with Windows compatibility via external modules.
Features
Displays in 4K Ultra HD and uses 4K UI.
With its 2 built-in mid-high frequency speakers, the device supports 2.0-channel audio output, and its total power is 30 W.
Microsoft Office and other related software can be installed, and it can play audio and video files in various formats.
Offers a smooth writing experience through handwritingrecognition, pen writing, its fast writing response speed, and pen pressure recognition.
Support AI recognition of text and drawings.
Built-in 8 array microphone and AI 48M camera , produces highquality visuals and audio communication.
Seamlessly calls the camera and microphone of the whiteboard through its Type-C IN port and screen projector.
Specifications
Product Code: DHI-LCH65-MC420-B
Description: Dahua Interactive Smart Whitebox Screen
Built-in System
Operating System: Android 14
CPU: Quad-core A55
CPU: Frequency 1.9 GHz
GPU: ARM Mali-G52 MP2 (2EE)
RAM: 8GB
ROM: 64GB
NFC: No
LCD Panel
Screen Size: 65 inch
Backlight: LED
Aspect Ratio: 16:9
Brightness: 350 cd/m² (typ.)
Resolution: 3840 × 2160
Viewing Angle: H: 178°; V: 178°
Lifespan: 50, 000 hrs
Display Color: 72% NTSC
Refresh Rate: 60 Hz
Static Contrast Ratio: IPS: 1200 (typ.)
Response Time: 8 ms (typ.)
Touchscreen
Response Time: 5 ms
Touch Technology: Infrared
Touch Points: Android: 32 points, Windows: 40 points
Valid Touch: 2 mm (0.1") (over 90% touch area)
Writing Mode: Finger + Pen (attaches magnetically)
Anti-light Interference: Anti-dazzle tempered glass
Surface Hardness: 9H
Touch Resolution: 32767 × 32767
Camera
Camera: Photo: 48 MP; Video: 4MP
Auto Control: Auto white balance
Distortion: 5%
Max. Resolution: 2560 × 1440@30 fps
Field of View: D: 88°, H: 79°, V: 51
Face Detection: No
NB: More Specifications On Additional Info
