Dahua 75 Inch 4K UHD Interactive Smart Whiteboard Screen

Dahua MC410 Smart Interactive Screen - 75 Inch 4K Ultra HD Display, 16:9 Aspect Ratio, DLED Backlight, 3840 x 2160 Resolution, 60Hz Refresh Rate, Infrared Touch Technology, Finger and Pen Writing Mode, Android 14 Operating system, Quad-Core A55 Processor, 1.9GHz Frequency, 8Gb RAM, 64GB ROM, No NFC, 48MP Android Photo, 4MP Android Video Camera, Auto White Balance, Wi-Fi Port, Bluetooth Connectivity, 0 °C to +40 °C Operating Temperature, Retail Box, 3 Years Warranty.

Product Overview 

Dahua 75" 4K Android Smart Whiteboard Overview Transform collaboration with an 65" 4K UHD (3840x2160) IPS display, 350 nits brightness, and infrared 40-point Windows touch for seamless interactive sessions on Android 14 with quad-core A55 CPU, 8GB RAM, and 64GB storage. Experience natural pen writing with pressure sensitivity, AI recognition for shapes/text, 48MP camera, 8-array mics, and 2.0-channel 30W speakersplus wireless screen sharing, QR file transfer, and split-screen up to 9 views. Connect effortlessly via dual HDMI 2.0 IN, USB-C, RJ-45, Wi-Fi 6 AX, Bluetooth 5.2, and OPS slot for Windows, all in a durable frame ideal for classrooms or offices.

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 handwriting recognition, 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 high-quality 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-LCH75-MC410-B-S2
Description: Dahua Smart Interactive Screen
Operating System: Android 14
CPU: Quad-core A55
CPU Frequency: 1.9GHz
GPU: ARM Mali-G52 MP2 (2EE)
RAM: 8GB
ROM: 64GB
NFC: No
Operating System of External Module: Windows 7/8/10/11
Wireless Access Point: YES
IR Receiver: 1
Screen Size: 75 inch
Backlight: DLED
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.)
Camera
Android: Photo: 48 MP; Video: 4 MP
Windows: Photo: 4 MP; Video: 4 MP
Auto Control: Auto white balance
Distortion: 5%
Max. Resolution: 2560 × 1440@30 fps
Field of View: D: 88°, H: 79°, V: 51°
Face Detectio: No
Light Sensor: 1
Front Button: 1 × power button
Front Ports: 1 × USB 2.0
Rear Port: 1 × USB 3.2 Gen1 Type-A; 1 × USB 2.0 Type-A; 1 × Micro USB 2.0; 1 × DB9 male connector; 2 × HDMI 2.0 IN(4K@60 Hz); 1 × RJ-45; 1 × 3.5 mm Line out port; 1 × Touch port;1 × Type-C(USB 2.0 device + 5 W charging)
Wi-Fi: Yes, 1 × Station, 1 × AP
Wi-Fi Standard
Station: 802.11b/g/n/a/ac/ax
AP: 802.11b/g/n/a/ac/ax
Wi-Fi Frequency Range: 24002483.5 MHz, 51505350 MHz, 54705725 MHz, 57255850 MHz
MAX Power Transmission (Wi-Fi): 20 dBm@24002483.5 MHz; 23 dBm@51505250 MHz; 20 dBm@52505350 MHz; 27 dBm@54705725 MHz; 14 dBm@57255850 MHz
Bluetooth: Yes
Bluetooth Standard: BR/EDR/BLE, BT5.2
Bluetooth Frequency Range: 24002483.5 MHz
MAX Power Transmission (Bluetooth): 20 dBm@24002483.5 MHz
Others: 1× Touch port
Microphon: 8 arrays

NB: More Specs On Additional Info