 Ultra-bright window advertising machine
 Multimedia information release system is a high-definition multimedia display technology that uses display screens to display corporate publicity and real-time notifications in all directions. The system combines audio and video, TV screens, pictures, animations, texts, documents, web pages, streaming media, database data, etc. into wonderful programs, and pushes the produced programs to media display terminals distributed in various places in real time through the network, so as to perfectly display wonderful pictures and real-time information in all directions in front of the required people in various designated places.
 The brightness of traditional displays (300-350CD/m²) cannot be viewed normally under direct sunlight during the day, and the ultra-bright screen brightness can reach 2500CD/m², which can be used freely under harsh conditions such as high light, outdoor, and glass windows.

2. Technical Parameters
Model UX550D-S4 (horizontal and vertical)
Appearance Appearance Color Black Panel Black Frame/Customized
Body Size 1236.8*707.8*47(L*W*T)

Body material Sheet metal
Installation method Wall-mounted Floor-standing Ceiling
Packaging size 1400*200*860 mm
Machine weight 20.5kg (net) 29.4KG (gross)
Dimensions 55″TFT LED
Display area/ratio 1212.8mm x683.8mm / 16:9
Maximum resolution 3840*2160
Brightness 2500cd/m2 Automatic linear photosensitivity
Contrast ratio 1300:1
Viewing angle (up/down/left/right): 89°/89°/89°/89°
Response time 6ms
Color 16.7M colors
Power supply and power consumption 100V~240V AC, ≤230W
Interface RK3288, CPU 4-core 1.8GHz GPU 4-core Mali-T764
DDR3 running memory 2GB storage space 16GB (Expandable)
2 USB external
4 USB internal
1 SD
1 RJ45 network port
1 LVDS, 1 HDMI2.0 support 4K@60HZ output (need to be customized)
Support wifi/Bluetooth/expandable 3G, 4G
Operating system Android 5.1.1
Menu language Chinese, English, Russian, American, English, French, Spanish and other multi-language menus
Video support format Support RM/RMVB, MKV, TS, FLV, AVI, VOB, MOV, WMV,
Audio support format MPEG-1 Layers I, II, III2.0, MPEG-4 AAC-LC 5.1/HE-AAC
5.1/BSAC 2.0, WAV, 24-bit linear PCM 7.1
Image support format BMP, JPEG, PNG, GIF
Other support formats PDF, PPT, SWF, text, real-time data stream
Screen split Video area, picture and text area, scrolling subtitles, LOGO area, date area, time area,
Week area, weather forecast area, real-time picture area, real-time video area..
System upgrade mode SD card update
System management mode Unified management, group management, multi-user management, remote management, timed power on and off
Remote operation mode Remote automatic power on and off, remote update and edit of playback programs, remote monitoring status
System playback mode Supports multiple playback modes such as loop, timing, and insert
System architecture Adopts advanced B/S (Browser/Server) management architecture
Supports network LAN, WAN, WIFI, 3G
Built-in speaker Built-in mini dual speaker

Reliability 50000h
Operating temperature -10℃ ~50℃
Storage temperature -20℃ ~60℃
Operating humidity 5% ~90%
Storage humidity 5% ~90%
Safety indicators Support hardware dongle, login password, control password, hierarchical user authority settings
Environmental protection standards All components and packaging materials meet international environmental protection standards