21.5-inch Simplified Operation Standardized Supermarket Self-checkout Machine with Receipt Printer

In the catering industry, the 21.5-inch Self-checkout Machine, with its standardized configuration and practical functions, has become an entry-level solution for small and medium-sized restaurants to improve efficiency. These devices focus on simplifying the operation process, meeting daily ordering needs through the synergy of basic hardware and software. Here is a summary of its core features:

21.5-inch Self-checkout Machine: Stable and Durable, Adaptable to Diverse Scenarios

The 21.5-inch screen uses the latest capacitive touch technology, supporting multi-touch operation, with sensitive response and prevention of accidental touches. The 1080P resolution ensures clear display of menu images and text, intuitively presenting dish details such as ingredient pairings, prices, and recommended tags. The surface is covered with stain-resistant tempered glass, easily wiped clean of oil stains or fingerprints, suitable for high-frequency fast-food scenarios.

The body is made of industrial-grade sheet metal, integrating components such as the motherboard and power module, providing strong drop and pressure resistance. Some models support wall mounting or desktop placement, flexibly adapting to different areas such as restaurant entrances, bar counters, or next to tables.

The rear panel features USB, HDMI, and RJ45 Ethernet ports, allowing connection to peripherals such as receipt printers, barcode scanners, and kitchen displays. For example, fast-food restaurants can use an external printer to automate order processing, reducing manual handling.

It incorporates an industrial-grade motherboard and a wide-voltage power supply module, supporting 24/7 continuous operation without being affected by voltage fluctuations or high load conditions. A chain milk tea shop tested it running for over 16 hours daily without affecting its stability.

21.5-inch Self-checkout Machine: Simplified Operation, Improved Efficiency.

Customers can browse the menu via the touchscreen, click on dish icons to view details (such as spiciness and portion size), and add items to their cart. The system supports categorized display of dishes (such as main courses, drinks, and set meals), with some models offering sorting by sales volume or price. It supports multiple payment methods including cash, QR code payment (WeChat/Alipay), and card payment, automatically printing receipts upon successful payment. A coffee shop tested it during peak hours, where a single unit could process 60 orders per hour, reducing queues at the cashier.

Order data is transmitted in real-time to the kitchen display screen or back-of-house printer, allowing servers to view "pending" and "completed" statuses to avoid missed or incorrect orders. Some models support offline mode, allowing orders to be temporarily stored even during network outages and automatically uploaded once the network is restored. To cater to different customer groups, the system features a built-in bilingual (Chinese and English) interface for convenient self-service ordering by international customers or foreign tourists.

21.5-inch Self-checkout Machine: Applicable Scenarios and Cost-Effectiveness

Fast Food Restaurants: Fast ordering and payment functions reduce waiting time; during peak hours, a single machine can divert over 30% of customer traffic.

Milk Tea Shops/Coffee Shops: High-definition images show drink ingredients and finished product effects, increasing customer willingness to order.

Canteens/Convenience Stores: Supports pre-set meal combinations (such as breakfast sets), simplifying the ordering process for regular customer groups.

These basic ordering kiosks also feature remote management, timed on/off switching, and intelligent split-screen functionality. With lower procurement costs and maintenance barriers, they have become a preferred choice for the digital transformation of small catering businesses.

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