Shenzhen Electron Technology Co., Ltd.
Shenzhen Electron Technology Co., Ltd.
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We have many customers from Korea, Japan, Italy, US, France and more countries all over the world.
We are professional manufacturer in research, development and production for android network digital signage, custom design LCD display, commercial LCD monitor, indoor LCD display, bus LCD digital signage.
| System | CPU | Quad core cortex A17,1.8G,RK3288 | ||||||||
| RAM | 2GB | |||||||||
| Internal memory | 16GB | |||||||||
| Operation system | Android 5.1/8.1 | |||||||||
| Touch | 10-Point capacitive touch | |||||||||
| Display | Panel | 21.5"LCD full HD panel | ||||||||
| Resolution | 1920*1080 | |||||||||
| Active area | 474.64(H)x 268.11 mm(V) | |||||||||
| Viewing angle | 89/89/89/89(L/R/U/D) | |||||||||
| Display mode | Nomally black ,IPS | |||||||||
| Contrast ratio | 1000 | |||||||||
| Luminance | 250cdm2 | |||||||||
| Aspect Ratio | ,16:9 | |||||||||
| Network | WiFi | 802.11b/g/n | ||||||||
| Ethernet | 100M/1000M Ethernet | |||||||||
| Bluetooth | Bluetooth 4.0 | |||||||||
| Interface | Card slot | SD,Support up to 32GB | ||||||||
| USB Device | Mini USB OTG | |||||||||
| USB Host | USB 2.0 | |||||||||
| USB Hostx2 | USB Host 2.0 | |||||||||
| USB Hostx2 | Serial port,RS232 | |||||||||
| Power Jack | DC power input | |||||||||
| RJ45 | Ethernet | |||||||||
| HDMI | HDMI output | |||||||||
| Earphone | 3.5mm earphone | |||||||||
| Media plays | Video format | MPEG-1,MPEG-2,MPEG-4,H.263,H.264,VC1,RV etc.,support up to 4K | ||||||||
| Audio format | MP3/WMA/AAC etc. | |||||||||
| Photo | jpeg | |||||||||
| Other | Speaker | 2*3W | ||||||||
| Touch key | Power/volum+/Volum- | |||||||||
| VESA | 100x100mm | |||||||||
| Micphone | yes | |||||||||
| Language | Multi-language | |||||||||
| Certificates | ||||||||||
| Accessories | Adapter | Adapter,12V,3A | ||||||||
| User manual | yes | |||||||||
