LCD Digital Signage


21.5'' Wall-mounted Digital Signage

>High quality panel, industrial-grade design, full metal casing.
>Dahua MPS platform provides unified remote management for system integrators and media operators.
>Strong 4 core processor provides powerful decoding capabilities, enabling premium display performance.
>Multiple installation modes satisfy a broad range of project requirements.




Model LDH22-SAI200K
Backlight LED
Screen Size 21.5”
Aspect Ratio 16:9
Resolution 1920×1080
Display Colors 16.7M(8 bits)
Brightness 200 cd/m²
Contrast Ratio 3000:1
Viewing Angle(H×V) 178°/178°
Display Mode Landscape/Portrait
Response Time 7ms
Lifespan 30,000h
Input RJ45 ×1, USB ×2, TF Slot ×1, HDMI ×1, Audio In×1
External Control IR, RJ45(LAN), USB
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 24W(Typical),40W(Max)
Consumption(Standby) Less than 0.5W
Operating Temperature 0℃~+40℃ (32℉~104℉)
Operating Humidity 10%~85%
Mechanical Specification
Dimensions 515.2× 306.7× 49.5mm
Package 604× 395× 130mm
Bezel Width 21mm(T/R/L/B)
Net Weight TBD
Gross Weight 6.7kg
Included in Box Power cord, bracket
Wall Mount Kit Yes
VESA Mount 200mm × 200mm
Internal Player
Processor Quad-core Cortex-A17 up to 1.6GHz
Operating System Android 8.1
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, doc, docx, ppt, pptx, xls, xlsx and txt. A single filecan can upload up to 200 MB
Decoding Capacity 1ch@4K or 4ch@1080P