ACR122U

The ACR122U is a PC-linked contactless smart card reader/writer designed for NFC applications. It supports ISO 14443 Type A & B cards, MIFARE®, FeliCa, and NFC tags. E-Payment Solutions, Library Systems

The ACR122U is a PC-linked contactless smart card reader/writer designed for NFC applications. It supports ISO 14443 Type A & B cards, MIFARE®, FeliCa, and NFC tags.

technical specifications OF ACR122U

• Interface:
  • USB 2.0 Full Speed, CCID-compliant.
• Contactless Features:
  • Supports ISO 14443 Type A and B cards, MIFARE®, FeliCa, and all four types of NFC tags (ISO/IEC 18092).
  • Read/Write speed of up to 424 Kbps.
  • Built-in antenna with a card reading distance of up to 50 mm (depending on tag type).
  • Anti-collision feature to access only one tag at a time.
• Security:
  • PC/SC-compliant for interoperability across platforms.
• Built-in Peripherals:
  • User-controllable bi-color LED.
  • User-controllable buzzer.
• Physical Characteristics:
  • Dimensions: 98 mm (L) × 65 mm (W) × 12.8 mm (H).
  • Weight: 70 g.
  • Color: Pearl White.
• Compliance:
  • Compatible with Android 3.1 and later, and compliant with standards like ISO 14443, ISO 18092, CE, FCC, RoHS, and more.
• NFC applications:
  • NFC enables wireless communication between devices when they are close together, typically within a few centimeters
• ISO 14443 Type A & B cards
  • contactless smart cards that operate at 13.56 MHz and are widely used for secure identification, access control, and payment systems.

This device is widely used in applications such as e-payment, access control, transportation, and loyalty programs.

MAIN APPLICATIONS of ACR122U

The ACR122U NFC reader/writer is versatile and widely used across various industries for applications involving contactless technology.

1. E-Payment Solutions: Used for contactless payment systems in retail stores, transportation, vending machines, and quick-service restaurants.
2. Access Control: Facilitates secure entry to buildings, offices, or restricted areas using NFC-enabled ID cards or devices.
3. Transportation: Supports contactless ticketing systems for buses, trains, or other public transit networks.
4. Loyalty Programs: Manages customer loyalty cards for seamless point collection and reward redemption.
5. Library Systems: Enables easy borrowing and returning of books through NFC-enabled library cards.
6. Event Management: Handles ticketing, check-ins, and access at events and conferences.
7. Healthcare: Used for secure patient identification and maintaining medical records stored on NFC tags.
8. Gaming and Interactive Applications: Integrates with gaming systems for user authentication and interactive experiences.

Its broad compatibility with multiple NFC standards and ease of use make it a reliable choice for systems requiring secure and efficient contactless communication.

ACS PRODUCTS

Smart card readers connected to PC

ACS develops and supplies high-quality and reliable PC-linked smart card readers based on various industry standards such as PC/SC (personal computer/smart card) and EMV (Europay, MasterCard and Visa), with ACR38U and ACR39U

Contactless readers

ACS offers contactless smart card readers/writers to meet the growing demand for contactless applications with NFC, Bluetooth low energy (BLE),

Smart card readers for mobile devices

ACS offers a line of mobile smart card readers to work in conjunction with most tablets and smartphones on the market

Smart card modules

ACS develops smart card reader solutions in embeddable form. These smart card reader modules are designed to be integrated into embedded systems.

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