21.5 Inch Touch Screen Self Service Terminal with Printer for Government Service Lobby The 21.5-inch self-service kiosk is a compact, all-in-one interactive terminal designed for retail, banking, hospitality, healthcare, ticketing, and public service scenarios. With a 1920*1080 Full HD display, 10-point capacitive touch (optional), and industrial-grade mainboard, it enables users to complete ordering, check-in, payment, inquiry, printing, and other self-service tasks without