Plain white RFID smart card with rounded corners ShillehTek 13.56MHz S50 1K chip

13.56MHz RFID Smart Card with S50 1K Chip, ISO14443A Access Control

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13.56MHz ISO14443A Smart Card with 1K EEPROM for read/write storage and sector encryption, ideal for hotel locks, cashless vending and secure access control; printable PVC surface.

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Overview

Product Overview

Built for practical access and credential projects, this RFID Smart Card uses the S50 1K chip and conforms to ISO14443A standards. With 13.56MHz ISO14443A operation and a 1K byte EEPROM organized into 16 sectors, it supports read/write operations and programmable encryption keys per sector to help protect against cloning. The smooth, blank white PVC surface is printer-ready for thermal card printers, so you can produce custom IDs, membership passes, or transit cards on demand. Suitable for hotel locks, cashless vending, electronic wallets, library systems and smart-home access control, it works with readers and NFC devices that support the ISO14443A standard, letting you manage data and credentials from your system.

Questions & answers

Frequently asked questions

This card works with RFID readers and NFC devices that support 13.56MHz ISO14443A cards compatible with the S50 1K format. It is commonly used in Arduino, ESP32, and Raspberry Pi projects when paired with a suitable ISO14443A reader module.
No soldering or wiring is required for the card itself. To use it, pair it with a compatible 13.56MHz ISO14443A reader, then read or write card data through your reader hardware and software.
The card operates at 13.56MHz and follows the ISO14443A contactless RFID standard. It uses an S50 1K chip with 1K byte EEPROM organized into 16 sectors and supports read/write operations with programmable sector keys.
It is suited for access-control and credential projects such as smart-home entry, hotel locks, membership cards, library systems, electronic wallets, transit-style cards, and cashless vending systems where compatible ISO14443A readers are used.
Yes. The blank white PVC surface is designed for thermal card printers, making it practical for custom ID badges, passes, or branded credentials while still functioning as a 13.56MHz ISO14443A RFID smart card.

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What's included

Features & Specs

Operating Frequency 13.56MHz HF operation uses the ISO14443A standard for fast NFC communication.

Memory Capacity Built-in 1K byte EEPROM organized into 16 sectors for user data storage.

Read and Write Supports full read/write access to update permissions and store dynamic data.

Security Features Programmable encryption keys per sector help protect against cloning and unauthorized access.

Device Compatibility Works with NFC-enabled devices and standard ISO14443A readers for broad interoperability.

Printable Surface Smooth blank white PVC finish is optimized for thermal card printing and photo ID customization.

Recommended Uses Ideal for access control, cashless vending, transit ticketing, and membership or loyalty systems.

Reference

Documents

Full Product Manual ShillehTek 13.56MHz RFID Smart Card S50 1K Chip ISO14443A Access Control | ShillehTek Product Manual In-depth setup guide with wiring, code examples, and troubleshooting.

Datasheet

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