21.5 Inch Self-service Payment Kiosk NFC Reader QR Scanner
This 21.5‑inch touch screen self‑service payment kiosk is an all‑in‑one self‑order kiosk integrated with built‑in NFC reader and QR code scanner. Support fast cashless payment and self‑checkout service for retail shops, restaurants, cafes and supermarkets. This self‑service payment terminal delivers responsive touch operation, stable QR scanning and NFC card reading function. Reduce cashier workload, speed up customer checkout process. The self checkout kiosk supports multiple payment methods, ideal for commercial self‑order and self‑payment scenarios.
| Screen parameters |
Panel type | IPS (BOE, CSOT, HKC) A+ grade | |
| Panel size | 21.5 | ||
| Show area | 268.3*476.8 | ||
| resolution ratio | 1920(RGB)×1080, FHD | ||
| View angle | 89/89/89/89 (Typ.) (CR≥10) | ||
| Display scale | 0.672916667 | ||
| Backlight type | LED | ||
| Display brightness | 300 cd/m² (Typ.) | ||
| frame rate | 60Hz | ||
| Supported colors | 16.7M，72%NTSC | ||
| contrast ratio | 4000:1 (Typ.) (Transmission) | ||
| Default color temperature | 6500 | ||
| Display mode | AMVA, often black, transparent | ||
| curvature | plane | ||
| Touch parameters |
touch technology | projective capacitance technology | |
| Touch Scheme | G+G | ||
| Touch points | Valid touch at 10:00 | ||
| touch medium | Finger or capacitive stylus | ||
| touch accuracy | ≦2mm | ||
| response time | ≦6ms | ||
| drive mode | immunity from exemption | ||
| touch interface | USB | ||
| surface hardness | ≥6H | ||
| working voltage | 5V | ||
| data output mode | Coordinate output | ||
| Mainboard Configuration | (Choose 1 OS 2) | Android | Windows |
| CPU | android RK3566, 4-core ARM Cortex-A55 | I5 4200M | |
| System version | Android11 | Windows 10，Windows11， | |
| mode of operation | capacitive touch | capacitive touch | |
| internal storage RAM | DDR 2GB | DDR 4GB | |
| memory | SSD 32G | 128G | |
| Network Support | WIFI-2.4G/5G、RJ45、4G | WIFI-2.4G/5G、RJ45、4G | |
| HDMI | 1 HDM interface | 1 HDM interface | |
| USB | 1 USB-3.0 port, 1 USB-2.0 port | 1 USB-3.0 port and 2 USB-2.0 ports | |
| network interface | RJ45 10/100M network auto-adaptation | RJ45 10/100M network auto-adaptation | |
Smooth Touch Operation for Fast Customer Checkout
This 21.5 inch self-service payment kiosk uses projected capacitive touch technology. The touch screen supports finger and capacitive stylus input, with fast response time within 6ms. Customers can browse menus, select goods and complete orders without delay. As a reliable 21.5 inch self-service payment kiosk, it brings easy interactive experience, reduces waiting time for shoppers in restaurants and supermarkets. The 1920*1080 FHD panel delivers clear images, so product pictures and price information are easy to read in bright shops.
All-in-one Built-in Modules Simplify Self-service Workflow
The kiosk integrates multiple practical hardware inside. It carries an 80mm thermal printer to print receipts automatically. The infrared QR scanner reads payment codes quickly, and the NFC module supports IC, ID card swiping. You can also add an HD binocular camera for face recognition. Wall-mounted and floor-standing installation options let you place the machine at checkout counters, restaurant halls or shopping aisles freely. All devices work together to finish ordering, scanning, payment and receipt printing in one station.
Flexible System Choice Fits Different Business Needs
Buyers can select Android 11 or Windows system for this self-service terminal. The Android version uses RK3566 processor for stable daily ordering tasks. The Windows model has larger memory storage to run complex retail software. Both versions support WiFi, wired network and optional 4G connection. The touch screen surface reaches 6H hardness, which prevents scratches from long-time public use. It helps store owners cut cashier
labor costs and improve overall service efficiency.
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