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Ultra-narrow bezel design with integrated camera and microphone modules, minimalist appearance
Supports 2 magnetic styluses for easy storage
Zero-touch process, low-parallax writing, and wider viewing angle
3mm anti-glare tempered glass paired with high-fog OC technology resists ambient light interference for sharper displays
Supports light sensitivity adjustment and DC dimming (screen flicker elimination) for better eye protection
Equipped with a 4K ultra HD display and full-channel 4K UI support
2-port front-mounted USB 2.0 + onboard USB 3.0 & 2.0, supports channel switching
Supports wireless screen mirroring
±1mm high-precision infrared touch, smooth and fluid writing
Supports dual-pen simultaneous writing and dual-color display for easier collaboration
Dual-band hotspot with 2.4G/5G support, operating in AP+STA mode
Built-in 8-microphone array and 64-megapixel autofocus camera
In standby mode, the HDMI/RS232 channel and network signal input can wake up the device intelligently.
cable 100 megabit Ethernet interface
Supports network sharing
Display Parameters
|
model |
IA75SC |
|
size |
75 inches |
|
Screen type |
IPS |
|
response time |
8 ms |
|
Image Aspect Ratio |
16:9 |
|
Maximum display size |
1647.66 (H)× 925.93 (V) mm |
|
resolution ratio |
3840(H)× 2160(V) |
|
Pixel spacing |
0 .4296× 0.4296 mm |
|
Refresh rate |
60 Hz |
|
Color intensity |
1.07B(10 bit ) |
|
Color gamut NTSC (Typ) |
72% |
|
Contrast (Type) |
1200:1 |
|
Viewing angle |
178 ° (H/ V) |
|
Backlight type |
DLED |
|
Screen brightness (Typ) |
350 cd/m 2 |
|
life span |
≥30,000 hours |
Operating System
|
System version |
Android 11.0 |
|
RAM |
4G |
|
ROM |
32G |
|
CPU |
Quad-core A55 |
|
GPU |
Mali G 52 MP 2 |
Touch Parameters
|
Recognition principle |
infrared recognition |
|
input mode |
passive infrared pen |
|
touch accuracy |
± 1mm |
|
Touch points |
40-point touch |
|
minimal identifier |
2 mm |
|
Writing height |
≤ 2 . 5 mm |
|
Write display |
Dual Pens Dual Colors |
|
output coordinate |
32768(W)× 32768(D) |
|
response time |
≤ 7 ms |
|
support system |
Windows10/ Windows8/Windows7/WindowsXP/
Android/Linux/ Mac OS X/ Chrome |
Speakers
|
track |
2.0 |
|
power |
2× 15W |
Microphone
|
quantity |
8 arrays |
|
pickup distance |
0~8m |
Cameras
|
quantity |
1 |
|
pixel |
64 million |
|
position |
Center of top border |
Electrical Parameters
|
power input |
100-240V ~ 50/60 Hz 5.5A |
|
Maximum power consumption of the entire system |
350W |
|
standby power consumption |
≤0.5 W |
I/O Interface
|
HDMI IN |
2 |
|
USB 3.0 |
1 |
|
USB 2.0 |
3 |
|
USB Type-C |
1 |
|
TOUCH 2.0 |
1 |
|
( Mini) MIC IN |
1 |
|
OPTICAL OUT |
1 |
|
( Mini) LINE OUT |
1 |
|
RS232 |
1 |
|
RJ 45 IN |
1 |
Dimensions and Weight
|
Machine dimensions (length×width×thickness) |
1707×1028.5 × 88.4 mm |
|
Package size (length×width×height) |
1869 × 267× 1256mm |
|
Total unit thickness + wall-mounted thickness |
110.4 mm (excluding wall-mounted panels) |
|
VESA hole size (length × width) |
600× 400 mm |
|
Wall screw specifications |
M8× 25 mm |
|
net weight |
50 Kg |
|
rough weight |
64.5 Kg |
Random Accessories
|
power line |
× 1 |
|
Pen |
× 2 |
|
hanging |
× 1 |
Environmental Factors
|
working temperature |
0℃ ~40℃ |
|
working humidity |
10%~90% RH |
|
storage temperature |
-20℃ ~60℃ |
|
storage humidity |
10%~90% RH |
|
operational altitude |
Below 5000 meters |

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