ACR122 NFC Contactless RFID Smart Card Reader
The ACR122 NFC Contactless RFID Smart Card Reader is an advanced solution designed for seamless interaction with NFC technology. As an NFC reader, it allows users to read and write NFC tags and smart cards quickly and efficiently. Whether you’re looking to enhance your access control systems or streamline data management, the ACR122 is worth considering for its robust features and reliable performance.
Product Outline
1. Features of the ACR122 NFC Contactless RFID Smart Card Reader
The ACR122 is packed with features that make it a top choice in the market. It serves as both an RFID card reader and a smart card reader writer, supporting various NFC tags, including MIFARE. This dual functionality is crucial for businesses that require versatility in their operations.Additionally, the ACR122 supports Bluetooth connectivity, allowing users to interact with NFC-enabled smartphones and tablets from a distance. This capability makes the ACR122 an excellent option for mobile applications and fieldwork, where portability is essential.
2. Technical Specifications
| Dimensions | 98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H) |
| Weight | 70.0 g |
| Interface | USB Full Speed |
| Operating Distance | Up to 50 mm (depends on the tag type) |
| Supply Voltage | Regulated 5V DC |
| Supply Current | 200mA (operating); 50mA (standby); 100mA (normal) |
| Operating Temperature | 0-50 °C |
| Operating Frequency | 13.56 MHz |
| Smart Card Interface Support |
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| Compliance / Certifications |
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| Operating System Support |
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3. How to Use the ACR122 NFC Contactless RFID Smart Card Reader
Using the ACR122 is straightforward. Simply connect it to your computer or NFC-enabled device using the USB connection. Install the necessary drivers, and you are ready to go! The reader is designed for ease of use, allowing both technical and non-technical users to interact with NFC tools without hassle.To read an NFC tag, simply hold it near the reader, and it will instantly detect and process the information. The NFC tools available can be used to configure and manage the reader, making it a versatile solution for various applications.
4. Environmental Impact and Sustainability
The ACR122 NFC reader is designed with environmental sustainability in mind. It features low power consumption, which not only saves energy but also reduces overall operational costs. The durable materials used in its construction ensure a long lifespan, further contributing to less electronic waste in the environment.
5. Customer Ratings and Reviews
The ACR122 has received positive feedback from users across various sectors. Customers appreciate its reliability, fast performance, and ease of integration into existing systems. A notable review states:
“The ACR122 has made our access control system efficient and user-friendly. Its fast reading capabilities have improved our workflow significantly!”
6. Alternatives and Related Products
If you’re considering the ACR122, you might also like other products such as the ACR1255U-J1 or the ACR123U. These alternatives offer unique features tailored to specific needs, while still providing robust NFC capabilities. For example, the ACR1255U-J1 includes additional Bluetooth support for mobile applications.
7. FAQs about the ACR122 NFC Contactless RFID Smart Card Reader
- What types of NFC tags can the ACR122 read? The ACR122 can read various NFC tag types, including MIFARE and ISO 14443 compliant tags.
- Is the ACR122 compatible with Arduino? Yes, the ACR122 can be integrated with Arduino for custom projects involving NFC tools.
8. Conclusion
The ACR122 NFC Contactless RFID Smart Card Reader is an essential tool for anyone looking to utilize NFC technology effectively. With its robust features, user-friendly design, and environmental benefits, it represents a smart investment for businesses and individuals alike.
