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LDH55-SAI400K
Dahua 55 inch Wall-mounted LCD Digital Signage
> Designed with an industrial-grade panel. It works up to 16 hours a day.
> Includes a mainstream quad-core CPU, Android system, and decodes up to 4K resolution.
> Plays and releases programs in multiple modes.
> With intelligent split screen, its page layout can be freely adjusted, making it suitable for a variety of scenes.
> Designed with B/S architecture, the device manages programs by time and location, and generates operation reports.
> Supports encrypting platform data transmission, multi-level permission review for program release and terminal password protection.
> The device offers unified platform management, and can be remotely controlled by the platform.
- Tổng quát
- Thông số kỹ thuật
- Phụ kiện
- Tải về
Display
Model
LDH55-SAI400K
Backlight
LED
Screen Size
55''
Aspect Ratio
16:9
Resolution
3840×2160
Display Colors
1.07B(10 bits)
Brightness
320nits
Contrast Ratio
1000:1
Viewing Angle(H×V)
178°/178°
Display Mode
Landscape/Portrait
Response Time
8ms
Lifespan
30,000h
Connectivity
Input
RJ45 ×1, USB ×2, TF Slot ×1, HDMI ×1, SIM Slot ×1,
3.5mm Audio In×1
External Control
RS232
Wi-Fi
Not Support
Speaker
5W×2
Smart Signage Platform
Media Publish System 3.0
Power & Environmental Conditions
Power Supply
AC100-240V, 50/60Hz
Type
Internal
Consumption(Typical)
180W
Consumption(Standby)
Less than 0.5W
Operating Temperature
0℃~+40℃ （32℉~104℉)
Operating Humidity
10%~85%
Mechanical Specification
Dimensions
1230.8mm×701.8mm×58.3mm(48.46"×27.63"×2.30")
Package
1360mm×830mm×165mm(53.54"×32.67"×6.49")
Bezel Width
8mm
Net Weight
18kg (39.68lb)
Gross Weight
25.8kg (56.87lb)
Accessory
Included in Box
Power cord
Wall Mount Kit
Yes
VESA Mount
400mm × 400mm
Internal Player
Processor
Quad-core Cortex-A17 up to 1.8GHz
Operating System
Android 8.1
RAM
2GB
Storage
16GB
Material Type
Video, audio, image, time, weather, countdown, txt, web page, stream media, pdf
Video
mp4,avi,mov,asf,wmv,mkv
A single file can upload up to 2G, and the resolution cannot exceed 4K
Audio
mp3,wma,wav
A single file can upload up to 500M
Image
jpg,jpeg,gif,bmp,png
A single file can upload up to 30M, and the resolution cannot exceed 4K
Documents
PDF
A single file can upload up to 500M
Decoding Capacity
1ch@4K or 4ch@1080P
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