Dahua 75 Inch Smart Interactive Whiteboard, 4K Display, Android 11, 8 Physical Buttons, HDMI, USB Type-C, Ethernet

The Dahua DHI-LPH75-MT440-C 75'' UHD Smart Interactive Whiteboard features Android 8.0 embedded in its design, it has powerful processing capabilities with its 4-core CPU, 4-core GPU, and 4G 32G storage capacity. Equipped with a high-precision infrared frame with a 2 mm identification diameter and a 4K high-definition DLED module, this whiteboard will give you an extraordinary experience whether you are writing, controlling or displaying content. It features video conferencing, wireless screen sharing, file management, HD display, scan & go and more. Rely on this whiteboard to modernize your meeting room, and make your meetings more efficient.

Specifications

Built-in System

Operating System
Android 11

CPU
Quad-core A73 + Quad-core A53

RAM
4 GB (optional 8 GB)

ROM
32 GB (optional 64 GB)

LCD Panel

Panel Dimensions
65 inch; 75 inch

Backlight
D-LED

Aspect Ratio
16:09

Brightness
400 cd/m²(typ.)

Contrast
1200

Resolution
3840 × 2160

Viewing Angle
178°(H) / 178°(V)

Lifespan
50,000 hours

Display Color
1.07B/10bit (8bit+FRC)

Response Time
8 ms(typ.)

Refresh Rate
60 Hz

Device Ports

Light Sensor
Yes

Front Button
8 buttons (power, home, menu, signal source, tact lock, curtain, volume, and annotation)

Front Ports
Type C × 1 (4K@60 Hz, Touch)
HDMI In × 1 (4K@60 Hz)
USB 3.0 Type-B × 1 (Touch)
USB 3.0 Type A × 2
Mic In × 1 (3.5 mm port)

Rear Port
Type C × 1 (4K@60 Hz, Touch)
HDMI In × 2 (4K@60 Hz)
VGA In × 1 (1080p@60 Hz)
USB 3.0 Type-B × 3 (Touch)
HDMI Out × 1
USB 3.0 Type A × 2
Micro USB × 1
RS-232 × 1
RJ45 In × 1
RJ45 Out × 1
Audio In × 1 (3.5 mm port, used to play sound with VGA)
Audio Out × 1 (3.5 mm port)
SPDIF Out × 1 (Optical port)
OPS slot × 1

Function

IR Receiver
Yes

Bluetooth
Bluetooth 5.2

Wi-Fi
WIFI 5, 2.4 GHz/5 GHz; Integrated WiFi 802.11 b/g/n/ac, supports PEAP/EAP-GTC authentication protocol within 802.lX

Wireless Access Point
WIFI 5, 2.4 GHz/5 GHz; Supports enabling Hotspot and Wi-Fi at the same time

Touchscreen

Touch Technology Type
Infrared touch technology

Attachment Method
Zero Air Gap

Response Time
=10 ms

Touch Points
Andriod: 32, Windows: 40

Touch Accuracy
± 1 mm (over 90% Area)

Valid Touch
2 mm

Touch Height
3 mm

Writing Mode
Finger + Pen

Communication Mode
USB

Anti-light Interference
Anti-dazzle tempered glass

Surface Hardness
8H

Touch Resolution
32767 × 32767

Speaker

Built-in Speaker
2

Power
2.0 sound channel, Front facing: 2 × 15 W

General

Power Supply
100–240 VAC, 50/60 Hz

Power Consumption
65-inch: 120 W(typ.); 200 W(max.)

Standby Power Consumption
=0.5 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

Glass
4 mm Anti-dazzle tempered glass

Casing Color (Frame/Rear)
Bottom/top: Silver; left/right: black; back: black

Product Dimensions
75-inch: 1,707.5 mm × 93.0 mm × 1,050.0 mm (67.22" × 3.66" × 41.34")

Packaging Dimensions
75-inch: 1,800.0 mm × 200.0 mm × 1,165.0 mm (70.87" × 7.87" × 45.87")

Net Weight
75-inch: 52 kg (114.64 lb)

Gross Weight
75-inch: 65 kg (143.30 lb)

Holes Distance
75-inch: 600 mm × 400 mm (23.62" × 15.75")

Installation
Wall mount; mobile bracket

Packing List
Smart interactive whiteboard × 1
Power cord × 1
Passive stylus pen × 2
HDMI cabel × 1
Quick start guide × 1
Wall mount bracket (already installed on the whiteboard) × 1
Accessory package × 1
Remote control × 1
Legal and Regulatory Information × 1

Certification

Certifications
CE, Engery Star, ROHS, REACH, WEEE