Welcome to SHENZHEN KEFANS TECHNOLOGY CO., LTD
Product Overviews
product name | component | Specification model |
55 inch outdoor Advertising machine
| Sheet metal shell | The sheet metal shell is made of 1.5mm SGCC galvanized steel sheet, the inner layer is sprayed with zinc-rich base powder, and the surface layer is sprayed with DuPont outdoor plastic powder for protection . The service life is guaranteed for more than 10 years ; |
Explosion-proof glass | 6mm AR antireflection glass, imported glass sheet, using AR coated anti -glare ; transparent light of 97%, the reflection rate of 3% ; separated from the 99% of solar UV rays, from 52% of the solar heat ; proof steel; | |
Bright LCD screen | Outdoor special bright LCD screen, display area 1209*680mm; LED direct backlight, brightness 2000cd/m2, visible in sunlight Screen resolution HD 1920*1080; Automatic photosensitive probe, adjust screen brightness according to ambient light, save energy and reduce light pollution; | |
Playback system | Android networked information distribution system; supports various mainstream audio and video formats such as pictures, videos, texts; supports wired/wireless WiFi network transmission; Support single player card playback; | |
Electronic control system | Leakage protection switch, leakage protection, overvoltage protection; Microcomputer time switch, control the start and stop of the machine by time-sharing; Lightning protection device, lightning protection level C, to prevent instantaneous lightning strikes; Taiwan Mingwei industrial grade power supply, stable and reliable power supply; | |
cooling system | The intelligent cold and warm industrial air conditioner is used to control the temperature, and the display is not blackened in the outdoor environment of -40-+55 degrees, and the whole machine works normally; Professional custom-developed industrial air conditioners that fully match the power consumption of the whole machine; Automatic temperature sensing system ensures that the internal temperature is within 0-40 degrees ; high-precision filtration system ensures that no dust enters the machine, and the whole machine protection level reaches IP65; | |
Test system | Spray waterproof test; high and low temperature test; solar radiation test; Machine aging test; |
composition | parameter | |
Display
| size | 55 inches |
Display area | 1209*680mm | |
Zoom | 16 : 9 | |
Resolution | 1920*1080 | |
brightness | 20 00cd/m2 | |
Contrast | 4 000 : 1 | |
Viewing angle | 178° horizontal / 178 ° vertical | |
Android motherboard
| processor | Rockchip RK 3188 quad core |
RAM | 1GB | |
storage | Standard 8G can be expanded to 32G | |
interface | USB*4 RJ45*1 | |
shell
| Protection level | IP 6 5 |
weight | 200 KG | |
Installation method | Landing | |
Protective glass | 6 mmAR glass | |
Working parameters
| Video interface | VGA , HD CABLE |
audio port | I/O input and output | |
Brightness control | Automatic photosensitive system | |
temperature control | Intelligent air conditioner | |
Operating temperature | - 40 °C to + 5 5°C | |
Working humidity | 5% to 100% | |
power supply | 220V | |
power | 900 W | |
