Beijing Hushida Technology Co.,LTD
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Hospital 4k Infrared Multi Touch Screen 55 Inch 3840*2160 UHD resolution
55 inch 4k Customized android smart board interactive whiteboard for school teaching
| Specification | |
| Panel Size | 75inch |
| Display area | 16:9 |
| Maximum Resolution | 1920x1080/3840x2160 |
| Display color | 16.7M |
| Brightness | 500cd/m2 |
| Visual Angle | 178°/178° |
| Contrast | 4000:1 |
| Input and Output | |
| RJ45 | Included(Android wifi network) |
| Wifi Module | Included(Android wifi network) |
| USB | 4(2xUSB2.0 interfaces) |
| H DMI | 1 |
| AV-IN | 1 |
| L/R Audio input | 1(RCAx2) |
| L/R Audio output | 1(RCAx2) |
| Speaker | Speaker 2x5w(9Ω) |
| Temperatures | |
| Work Temperatures | 0℃-50℃ |
| Work Humidity | 20%-80% |
| Support Media Format | All format video,all format music,all format Iamge(JPG,GIF,BMP,PNG) |
| Color System | PAL/NTSC/SECAM |
| Menu Language | Chinese/English(Multiple Language Supported) |
| Internet Control | LAN,WIFI,4G(Optional) |
| Appearance | White,black,customized |
| Remote controller | IR Remote Controller |
| Play mode | Power on,single card auto loop play;classified files auto loop play;multi cards auto loop display etc |
| Time open & close | 5 times each day,7days a week |
