Specification

Panel	Description
Backlight	DLED backlight
Panel size	75 inches
Resolution	3840*2160
Brightness (cd/m²)	350
Contrast Ratio	1200:1
Response Time (ms)	8
Color Support	1.07B
Viewing Angle (H/V)	178°/178°
System	Description
CPU	RK3588: 4-core A76 (2.4G) + 4-core A55 (1.8G)
CPU Frequency	2.4GHz
RAM/ROM	DDR4: 8GB eMMC: 64GB
System Compatibility	Android 12.0
Touch	Description
Touch Control	Infrared touch screen, 20-point multi-touch at most
Touch Precision (mm)	±1
Recognizable Object	5 points 2mm
Glass	4mm tempered glass, level 7 on Mohs hardness scale, anti-glare
Touch Response Time (ms)	≤10
Touchscreen Input	Opaque objects (e.g. finger, pen, etc.)
Interface	Description
Video Input	3*HDMI IN (4K@60)
Video Output	1*HDMI OUT (4K@60)
Audio Input	1*AUDIO IN
Audio Output	1*AUDIO OUT
Other Interfaces	1RS232、3 USB 3.0、1* USB Type C、1* USB Type B
Network	2*RJ 45,10M/100M/1000M adaptive Ethernet Interfaces
Audio	Description
Frequency domain	80Hz～20kHz
Speaker	Left channel 17W: 1treble (8Ω 5W) + 2bass (4Ω 6W) Right channel 17W: 1treble (8Ω 5W) + 2bass (4Ω 6W)
Wi-Fi	Description
WiFi Configuration	Wi-Fi6 + Wi-Fi5 dual-module, supports 5G/2.4G
WiFi Performance	30 m² coverage, 20m transmission distance in open space
Bluetooth	Description
Bluetooth Version	5.2
Bluetooth Performance	10m transmission distance in open space
OSD	Description
Multi-Language	24 (Simplified Chinese、Traditional Chinese、English、Japanese、Arabic、French、Spanish、Portuguese、German、Italian、Dutch、Polish、Korean、Catalan、Galician、Vietnamese、Bulgarian、Kazakh、Russian、Ukrainian、Thai、Uzbek、Hungarian、Croatian)
VESA	Description
Wall mount hole (mm)	600*400
Wall mount screw	4-M8 screw hole
General	Description
Power Supply	AC 100 to 240V, 50/60Hz
Overall Power Consumption （W）	≤320 (on without OPS)
Standby Power Consumption （W）	＜0.5
Product Dimensions （WHD）（mm）	1720103589
Package Dimensions （WHD）（mm）	21151336222
Weight（Kg）	Net weight: 50.0 Gross weight:58.8
Operating Temperature	0 to 50°C
Operating Humidity	10% to 90% (non-condensing)
Storage temperature	-20 to 60°C
Storage humidity	0% to 95% (non-condensing)
Accessories Included	1power cord、2touch pen、1*quick guide

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