Shenzhen Cardlan Technology Co., Ltd. offers a self-developed product line of bus card readers that fully support secondary development. Their devices are based on Linux or Android systems, and the manufacturer provides a complete SDK (Software Development Kit). Developers can use public API interfaces to access core device functions, enabling customized services such as QR code payment, account interoperability, and password-free deduction.
The devices support integration of multiple payment methods, including QR code payments via WeChat, Alipay, UnionPay QuickPass, mobile apps, and mini-programs, while also being compatible with Mifare cards, CPU cards, financial IC cards, and mobile NFC payments. The hardware also offers expansion capabilities, such as SIM card slots and PSAM card slots, facilitating secure authentication and communication module integration.
These products have been deployed in urban buses, campus shuttles, park tour buses, and scenic area sightseeing vehicles. They support GPS positioning, real-time data upload, passenger flow analysis, and can be integrated with SaaS management platforms to enable intelligent operations.
For enterprises or system integrators with development capabilities, KaLian provides technical support—official SDK packages, API documentation, and development environment configuration guides are available upon direct contact with the company, accelerating project implementation.
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