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The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on 13.56 MHz Contactless (RFID) Technology. Compliant with the ISO/IEC18092 standard for Near Field Communication (NFC), it supports not only MIFARE and ISO 14443 A and B cards, but also all four types of NFC tags. ACR122U is compliant with both CCID and PC/SC. Thus, it is a plug-and-play USB device allowing interoperability with different devices and applications. With an access speed of up to 424 kbps and a full USB speed of up to 12 Mbps, ACR122U can also read and write more quickly and efficiently. The proximity operating distance of ACR122U is up to 5 cm, depending on the type of contactless tag in use. In order to increase the security level, ACR122U can be integrated with an ISO 7816-3 SAM slot. Furthermore, the ACR122U NFC Reader is available in module form, permitting easy integration into bigger machines, such as POS terminals, physical access systems and vending machines. The ACR122U NFC Reader is ideal for both secure personal identity verification and online micro-payment transactions. Other applications of the ACR122U include access control, e-payment, e-ticketing for events and mass transit, toll road fare collection and network authentication. The ACR122U comes with an optional stand to hold the smart card reader at an optimal angle, so that users can tap contactless cards or NFC-enabled devices onto the ACR122U with ease. For more information, click here to download the brochure of this special accessory.
The Smart Card NFC HF RFID Reader ACR122U by Advanced Card Systems (ACS) is a state-of-the-art contactless smart card reader/writer developed using 13.56 MHz Contactless (RFID) Technology. Designed to be user-friendly and compatible with various applications and platforms, this device stands out as an efficient solution for a wide array of NFC and RFID requirements.
NFC Modes: The ACR122U supports all three modes of NFC - Reader, Card Emulation, and Peer-to-Peer. This capability makes it an all-encompassing tool for various NFC operations.
Anti-Collision Feature: Equipped with a built-in anti-collision feature, it ensures at least one card is detected even when multiple cards are presented, providing reliable detection and functionality in densely populated card environments.
Multi-Tag Support: It supports ISO 14443 Type A and B, Mifare, FeliCa, and all four types of NFC (ISO/IEC 18092) tags, ensuring compatibility with a wide range of NFC and RFID tags.
Read/Write Speed: The device offers a read/write speed of up to 424 kbps, allowing for fast and efficient data transactions.
Card Reading Distance: With its built-in antenna for contactless tag access, the ACR122U supports card reading distances of up to 50 mm, although this can vary depending on the tag type.
Frequency: Operating at 13.56 MHz, the ACR122U provides robust performance for a wide range of contactless card applications.
USB Interface: This device is equipped with a USB interface and adheres to the CCID standard, ensuring easy plug-and-play connectivity with PCs and other devices. It also complies with PC/SC for seamless integration with various systems and applications.
User-Controllable Bi-Color LED: The user-controllable bi-color LED and buzzer provide immediate visual and auditory feedback, enhancing the user experience during various NFC operations.
Operating Systems: The ACR122U NFC Reader supports multiple operating systems, including Windows, Linux, macOS, and Android, offering cross-platform compatibility and versatility.
Third-Party Software Support: While the device comes with an SDK, it does not include software. Thus, you might require third-party applications to fully utilize its capabilities.
SAM Slot: The ACR122U can be integrated with an ISO 7816-3 SAM (Secure Access Module) slot to enhance security levels, making it suitable for secure personal identity verification and online micro-payment transactions.
Firmware Upgrades: To keep the reader up-to-date with the latest features and security enhancements, firmware upgrades can be easily performed.
Home Banking and Shopping: Ideal for secure home banking and shopping by facilitating safe and contactless transactions.
E-commerce: Suitable for various e-commerce applications, enabling secure and swift payments.
Public Transportation: Widely used in public transportation terminals for the collection of fares automatically.
Access Control: Perfect for physical access control applications, ensuring secure and contactless entry management.
Time Attendance, Vending Machines, Public Phones: Its versatile nature makes it suitable for diverse applications such as time attendance systems, vending machines, and contactless public telephones.
Logistics and Supply Chain Management: Enhances logistics and supply chain management through efficient tracking and management of goods.
Modularity: The ACR122U NFC Reader is available in module form, allowing easy integration into larger systems such as POS terminals and physical access systems.
Optional Stand: An optional stand is available to hold the smart card reader at an optimal angle, making it easier for users to tap their contactless cards or NFC-enabled devices.
The ACR122U NFC Reader from ACS is a versatile, high-performance smart card reader/writer that serves a multitude of applications. From secure banking and shopping to public transport and access control, its broad compatibility, fast read/write speed, and modular design make it an indispensable tool for various industries. Whether for secure transactions, access management, or seamless NFC communication, the ACR122U stands out as a reliable and innovative choice.
