1. Interface ports put on top side, clients can easy plug SD card or USB disk, Lan etcr
2. Tempered glass to protect the screen
3. Separate front door, make the refill is more easy.
4. 3000ml big bottle volume, reduce the time to refill
5. Hide lock on side, make the front side more beautiful
6. Dispenser level detection, engineers can check in our CMS wirelessly
7. On line cloud CMS, provide the long range control and change advertising in different places.
8. Camera option, to get the visitor information, and provide different advertising for male, female, children etc
9. CE & FCC Qualified