Office
Dahua Technology DHI-LPH75-ST420 interactive whiteboard 190.5 cm (75") 3840 x 2160 pixels Touchscree
£1,090.32
Dahua Technology DHI-LPH75-ST420, 190.5 cm (75"), 400 cd/m², 1.07 billion colours, 3840 x 2160 pixels, 4K Ultra HD, Direct-LED
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Product Details
Description
The Lite Series are highly competitive digital whiteboards that also offersthebasic AI features of the Pro Series, such as Handwriting Recognition(*only ST420). For education or business scenarios, the lite series integrates practical functions that make writing, browsing the web, operating APPs, file management, remote meetings, etc.,easier than ever.
Educational Software Compatibility
Effectively assists teachers in each teaching workflow, including easy lesson preparation, interesting class organization, and timely performance assessments. It encourages students to participate fully in class activities such as games and quizzes and inspires them to explore.
Easy Screen Sharing
One-tap wireless screen sharing allows users to present and explore ideas across devices in -time. It supports up to 9 split screens to encourage participation. The 4K UHD display brings a super clear visual experience.
Educational Software Compatibility
Effectively assists teachers in each teaching workflow, including easy lesson preparation, interesting class organization, and timely performance assessments. It encourages students to participate fully in class activities such as games and quizzes and inspires them to explore.
Easy Screen Sharing
One-tap wireless screen sharing allows users to present and explore ideas across devices in -time. It supports up to 9 split screens to encourage participation. The 4K UHD display brings a super clear visual experience.
Key Features
- Wireless screen sharing f multiple devices with an intuitive, easy-to-use system
- 8 physical front buttons for quick access to functions
- Smooth writing experience, and handwriting recognition
- Quick file sharing by scanning a QR code, with easy file encryption for added privacy and security
- Switches between Android and Windows, and OPS ule is optional
Specifications
Display
Display diagonal*
190.5 cm (75")
Display brightness
400 cd/m²
Display number of colours
1.07 billion colours
Display resolution
3840 x 2160 pixels
HD type
4K Ultra HD
LED backlighting type
Direct-LED
Native aspect ratio
16:9
Contrast ratio (typical)
1200:1
Response time
8 ms
Maximum refresh rate
60 Hz
Touchscreen*
Yes
Touch technology
Multi-touch
Touchscreen type
Infed
Number of simultaneous touchpoints
40
Touch resolution
32767 x 32767 pixels
Touch system response time
10 ms
Touch object size (min)
2 mm
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Screen glass thickness
4 mm
Surface material
Tempered glass
Hardness
8H
Accuracy touch
1 mm
Computer system
Operating system installed
Android
Operating system version
11
Built-in processor
Yes
Processor frequency
1.9 GHz
Processor cores
4
Maximum internal memory
64 GB
User memory
64 GB
RAM capacity
8 GB
Audio
Built-in speaker(s)*
Yes
Number of built-in speakers
2
Speaker power
15 W
Projector
Built-in projector*
No
Network
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 5 (802.11ac)
Wi-Fi standards
802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth
Yes
Bluetooth version
5.2
Ethernet LAN
Yes
Ports & interfaces
Interface
HDMI
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
Interface ule USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity
4
USB connector type
Micro-USB
HDMI ports quantity
4
USB Type-C ports quantity
2
USB Type-C DisplayPort Alternate e
Yes
HDMI output ports quantity
1
Ports & interfaces
USB Power Delivery (USB PD)
Yes
Ethernet LAN (RJ-45) ports
2
VGA (D-Sub) ports quantity
1
Line-in
Yes
Line-out
Yes
S/PDIF out port
Yes
Microphone connectivity
3.5 mm
Audio output
1
RS-232 ports
1
Ergonomics
Product colour
Black
VESA mounting
Yes
Panel mounting interface
600 x 400 mm
Wall mountable
Yes
Certification
CE, CB, Energy Star, ERP, RoHS, WEEE
Performance
Ambient light sensor
Yes
Power
Power consumption (max)
300 W
Power consumption (typical)
150 W
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
System requirements
Windows operating systems supported
Yes
Mobile operating systems supported
Android
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
10 - 90%
Storage temperature (T-T)
-10 - 50 °C
Storage relative humidity (H-H)
10 - 90%
Weight & dimensions
Width*
1707.5 mm
Depth
930 mm
Height*
1050 mm
Weight
52 kg
Packaging data
Package width
1800 mm
Package depth
200 mm
Package height
1165 mm
Package weight
6.5 kg
Quantity per pack
1 pc(s)
Packaging content
Cables included
HDMI, Power
Remote control included
Yes
Mounting brackets included
Yes
Quick start guide
Yes
Stylus included
Yes
Stylus pen type
Passive
Sustainability
Sustainability compliance
Yes
Sustainability certificates
ENERGY STAR, ErP
Compliance certificates
CB, CE, RoHS, WEEE
Additional Information
| EAN/UPC | 6923172586551 |
|---|---|
| MPN | DHI-LPH75-ST420 |
| BRAND | DAHUA |
