ป้ายดิจิตอลตั้งพื้น Dahua DHI-LDV55-SAI400K
55'' Floor-standing Digital Signage
คุณสมบัติสินค้า :
จอแสดงผล
- Model LDV55-SAI400K
- Backlight LED
- Screen Size 55''
- Aspect Ratio 9:16
- Resolution 2160×3840
- Display Colors 1.07B (10 bits)
- Brightness 350nits
- Contrast Ratio 1000:1
- Viewing Angle(H×V) 178°/178°
- Display Mode Portrait
- Response Time 8ms
- Lifespan 30,000h
Internal Player
- Processor Quad-core Cortex-A17 up to 1.6GHz
- 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, doc, docx, ppt, pptx, xls, xlsx and txt. A single filecan can upload up to 200 MB
- Decoding Capacity 1ch@4K or 4ch@1080P
Datasheet Dahua DHI-LDV55-SAI400K