K300-270 27-inch All-Purpose Self-Service Terminal — Industrial-Grade Metal Enclosure, Supports Dual Windows/Android Systems
The K300-270 is a high-performance self-service system designed specifically for core retail and catering scenarios. Its robust metal body combined with a large 27-inch touchscreen provides users with a smooth and intuitive self-service interactive experience.
Core Performance Advantages:
- Utilizes core decoding technology with megapixel resolution, enabling fast and accurate reading of various product barcodes and mobile phone screen codes.
- Extremely Smooth Interaction: Supports high motion tolerance (> 2M/S), delivering a silky-smooth “wave-to-read” scanning experience.
- High Protection Rating: Equipped with IP52 protection, it can easily withstand various complex usage environments.
- Versatile Application: Not limited to retail and catering, it is also widely used in transportation, government, express logistics, and on-site sales, among other fields.
Extensive Expandability and Customization
Versatile Interfaces: Equipped with a wide array of ports—including HDMI, VGA, 2x USB 3.0, 2x USB 2.0, LAN, and 2x COM ports—to meet the connectivity needs of various peripherals.
Optional Modules:
- Card Readers: Supports MSR, RFID, NFC, and iButton technologies.
- Mounts/Stands: Optional mounts available for POS terminals or receipt printers.
- Other Options: Optional built-in speakers.
- Exterior Customization: Available in standard black and white finishes, with support for custom color options.
Robust Performance: Multi-Core Processors and Massive Storage
The K300-270 offers flexible hardware configuration options to meet the specific computing demands of diverse business workflows.
- Windows Platform: Configurable with Intel Celeron J6412 or N5095 processors, supporting up to 16GB of RAM to ensure the smooth, lag-free operation of large-scale ERP systems and POS software.
- Android Platform: Powered by high-performance Rockchip processors, supporting Android versions 11 through 14 for seamless compatibility with the mobile application ecosystem.
- Flexible Storage: Supports up to a 512GB high-speed drive option, allowing for the effortless storage of local multimedia advertisements and extensive transaction logs.
Core Device Application Scenarios: Enhancing Operational Efficiency Through Automated Processes
Smart Dining & New Retail
- This represents the device’s primary application scenario, designed to enhance operational efficiency through automated processes.
Self-Service Ordering & Checkout: A large 27-inch touchscreen provides customers with an intuitive menu interface; paired with a high-resolution scanner, it facilitates the rapid scanning of group-buying vouchers or payment QR codes. - Efficient Receipt Printing: The built-in 80mm thermal printer features an automatic cutter, enabling the rapid printing of dining chits or retail receipts to prevent bottlenecks at manual checkout counters during peak hours.
- Membership & Payment Expansion: Through optional MSR, RFID, or NFC readers, merchants can easily integrate membership card swiping, facial recognition payment, or contactless payment capabilities.
Smart Transportation and Public Utilities
- Transportation Hub Ticketing: At stations or airports, it serves as a self-service terminal for ticket collection or purchase, with its 10-point capacitive touchscreen ensuring a smooth user input experience.
- Self-Service Government Services: In government service halls, it supports both Windows and Linux operating systems, facilitating the seamless operation of complex administrative approval software while handling identity verification and document printing tasks.
Field Sales and Mobile Services
- Showroom and Point-of-Sale Displays: Full HD 1080P resolution enables the continuous playback of high-quality product advertisements or interactive demonstrations, thereby enhancing customer engagement.
- Flexible Installation and Deployment: Offers a variety of mounting options—including stands for POS terminals and invoice printers—allowing for flexible layout configurations tailored to the specific requirements of on-site booths or counters.
Industrial Applications in Harsh Environments
- Warehouse Material Inquiry: The metal enclosure withstands daily bumps and impacts, while the IP52 rating prevents dust ingress, making it ideal for use in warehouses or factory workshops as a terminal for material inquiry and requisition.
- Multiple Connectivity Options: Via COM serial ports, USB 3.0, and LAN interfaces, the device can be easily connected to industrial scales, industrial barcode scanners, or other automated sensing equipment.

Medical Equipment

Industrial Equipment

Rail Transportation

Self-service Vending Equipment
Specification
| Category | Details |
|---|---|
| Model | K300-270 |
| Product Type | 27" Self Service Kiosk POS System |
| Display Size | 27 Inch |
| Touch Screen | 10-Point Capacitive True Flat Touch |
| Resolution | 1920 × 1080 |
| Operating System | Windows 7 / 10 / 11, Linux / Android 11 / 13 / 14 |
| CPU Options | Intel Celeron J6412 / Intel Celeron N5095 / RK3568 / RK3576 |
| Memory (RAM) | 4GB / 8GB / 16GB |
| Storage | 32GB / 64GB / 128GB / 256GB / 512GB |
| Network | Ethernet (10/100/1000M), WiFi (802.11 b/g/n), Bluetooth (Optional) |
| Scanner | 2D Area Imaging Scanner |
| Printer | 80mm Thermal Printer with Auto Cutter |
| Card Reader | MSR / RFID / NFC / iButton (Optional) |
| Audio | Built-in Speaker (Optional) |
| Interfaces | DC ×1, HDMI ×1, VGA ×1, USB2.0 ×2, USB3.0 ×2, LAN ×1, Audio ×1, MIC ×1, COM ×2 |
| Protection Level | IP52 |
| Material | Metal Housing |
| Power Supply | 12V / 10A |
| Color | Black / White / Customizable |
| Mounting Options | Floor Stand / Countertop |
| Package Size | 102 × 19.5 × 58 cm |
| Certification | CE, FCC, RoHS |
Contact US
Make Cashiering Easier
- Tel: +86 15019090919
- Email:[email protected]
- Room 203, Building 2, No. 25, Daxin Road, Gedi, Nancheng Street, Dongguan, Guangdong, China











