Dahua Technology DHI-LPH75-ST420 İnteraktif Yazı Tahtaları
🖥️ 75"
💾 8 GB
Eksiksiz Teknik Özellikler Tablosu
Üretici ve resmi katalog veritabanından derlenen fabrika ve teknik parametreleri.
RAM capacity
8 GB
Display diagonal
190.5 cm (75")
Panel mounting interface
600 x 400 mm
HDMI output ports quantity
1
HDMI ports quantity
4
Interface module USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity
4
Line-in
Yes
Line-out
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
USB Type-C ports quantity
2
VGA (D-Sub) ports quantity
1
Bluetooth version
5.2
Ethernet LAN
Yes
Ethernet LAN (RJ-45) ports
2
Top Wi-Fi standard
Wi-Fi 5 (802.11ac)
USB Type-C DisplayPort Alternate Mode
Yes
Wi-Fi standards
802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth
Yes
Wi Fi
Yes
VESA mounting
Yes
Windows operating systems supported
Yes
Certification
CE, CB, Energy Star, ERP, RoHS, WEEE
Weight
52 kg
AC input frequency
50 - 60 Hz
AC input voltage
100 - 240 V
Accuracy touch
1 mm
Ambient light sensor
Yes
Audio output
1
Built-in processor
Yes
Built-in projector
No
Built-in speaker(s)
Yes
Cables included
HDMI, Power
Compliance certificates
CB, CE, RoHS, WEEE
Contrast ratio (typical)
1200:1
Depth
930 mm
Display brightness
400 cd/m²
Display number of colours
1.07 billion colours
Display resolution
3840 x 2160 pixels
HD type
4K Ultra HD
Hardness
8H
Height
1050 mm
Interface
HDMI
LED backlighting type
Direct-LED
Maximum internal memory
64 GB
Maximum refresh rate
60 Hz
Microphone connectivity
3.5 mm
Mobile operating systems supported
Android
Mounting brackets included
Yes
Native aspect ratio
16:9
Number of built-in speakers
2
Number of simultaneous touchpoints
40
Operating relative humidity (H-H)
10 - 90%
Operating system installed
Android
Operating system version
11
Operating temperature (T-T)
0 - 40 °C
Package depth
200 mm
Package height
1165 mm
Package weight
6.5 kg
Package width
1800 mm
Power consumption (max)
300 W
Power consumption (typical)
150 W
Processor cores
4
Processor frequency
1.9 GHz
Product colour
Black
Quantity per pack
1 pc(s)
Quick start guide
Yes
RS-232 ports
1
Remote control included
Yes
S/PDIF out port
Yes
Screen glass thickness
4 mm
Speaker power
15 W
Storage relative humidity (H-H)
10 - 90%
Storage temperature (T-T)
-10 - 50 °C
Stylus included
Yes
Stylus pen type
Passive
Surface material
Tempered glass
Sustainability certificates
ENERGY STAR, ErP
Sustainability compliance
Yes
Touch object size (min)
2 mm
Touch resolution
32767 x 32767 pixels
Touch system response time
10 ms
Touch technology
Multi-touch
Touchscreen
Yes
Touchscreen type
Infrared
USB Power Delivery (USB PD)
Yes
USB connector type
Micro-USB
User memory
64 GB
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Wall mountable
Yes
Width
1707.5 mm
Gtin Ean Upc
6923172586551
Kategori
Interactive Whiteboards
Marka
Dahua Technology
Ürün Adi
DHI-LPH75-ST420
Ürün Kodu
DHI-LPH75-ST420
Kullanım Kılavuzu (PDF)
/dokumanlar/interaktif-yazi-tahtalari/2026/dahua-technology/dhi-lph75-st420-1788631687-230/kullanim-kilavuzu.pdf
Satılan Pazarlar
DE, GB, NL, WW
Sisteme Eklenme Tarihi
2023-12-01
Ürün Broşürü (PDF)
/dokumanlar/interaktif-yazi-tahtalari/2026/dahua-technology/dhi-lph75-st420-1788631687-230/brosur.pdf
Response time
8 ms
