Sunmi K2 Wall-Mounted Android Self-Service Kiosk SeriesThe Sunmi K2 is a wall mounted self service kiosk system designed for retail, hospitality, and ticketing applications. The hardware is built around a large 61 cm (24 inch) Full HD (1920x1080) projected capacitive touch monitor, allowing multi touch interaction. To handle transactions, every variant includes an integrated direct thermal receipt printer with an 80mm maximum media width, an 80mm maximum roll diameter, and a print speed up to 150 mm s.