18.5 inch wifi/network version advertising player elevator digital signage
our digital signage provideall kinds solutions for your dif-ferent requirement. Also wecan provide customized ser-vice for your special
1. 3G 2. 4G 3. WiFi
| Update BU | Requirement | Support Function |
| USB | lnsert USB | Plug and Play |
| Wifi | Update under wifi | Long Distance Control,Synchronize Update Contents |
| 3G | Update under 3G | Long Distance Control,Synchronize Update Contents |
| 4G | Update under 4G | Long Distance Control,Synchronize Update Contents |
| Note:3G/4G are Option Parts,Both Of Them Have Wifi Function | ||





| Itmes | USB / SD card | Network | 3G/4G |
| COntrol Q.T.Y | 1 pcs | More than 2 pcs | More than 2 pcs |
| Update content | By USB / SD card | By Wifi, Lan | By Wifi, Lan,3G,4G |
| Long Distance Control | No | Yes | Yes |
| Synchronized content | No | Yes |