Low Power Consumption Mifare RFID Reader 13.56 MHZ for Access Control
13.56 MHz MIFARE readers are commonly used for reading contactless smart cards that operate at the 13.56 MHz frequency, such as MIFARE Classic, MIFARE DESFire, and other NFC (Near Field Communication) compliant cards. These readers are typically used in access control, transportation, and various other applications where secure and efficient card reading is required.
Key Features
1. Compatibility
- Card Types: Supports MIFARE Classic, MIFARE DESFire, MIFARE Ultralight, and other NFC-compliant cards.
- Standard Compliance: Complies with ISO/IEC 14443 Type A and B standards.
2. Security
- Encryption: Advanced encryption protocols to protect data transmission.
- Authentication: Mutual authentication between card and reader to ensure secure access.
- Data Integrity: Error detection mechanisms to ensure data integrity.
3. Interfaces
- Wiegand Interface:
- Standard Wiegand protocol (26-bit, 34-bit, etc.) for easy integration with access control systems.
- Reliable and widely used in security and access control applications.
- RS485 Interface:
- Supports half-duplex communication for long-distance data transmission.
- Capable of multi-drop configuration, allowing multiple devices to communicate on the same bus.
- Suitable for industrial environments due to its robustness against electromagnetic interference.
4. Performance
- Reading Range: Typically up to 5 cm (depending on card type and environmental conditions).
- Reading Speed: Fast transaction times, typically within 100-200 milliseconds.
- Operating Frequency: 13.56 MHz, ensuring compatibility with a wide range of contactless smart cards.
5. Form Factor and Installation
- Form Factor: Compact and durable design suitable for various installations, including wall-mounted and desktop setups.
- Housing: Often made with robust materials to withstand harsh environments and vandalism.
Wiring
| Color | Name | Description |
| Red | +12V | 12V Power |
| Black | GND |
| Green | D0 | (Wigand data O)output |
| Yellow | D1 | (Wigand data 1)output |
| White | RS485-A | Function reservation |
| Brown | RS485-B |
Applications
- Access Control
- Used in office buildings, residential complexes, and restricted areas to control entry and exit.
- Public Transportation
- Utilized in fare collection systems for buses, trains, and subways.
- Event Management
- Employed for ticketing and access at events like concerts and sports matches.
- Retail and Loyalty Programs
- Used in customer loyalty systems and cashless payment systems.
- Identification and Authentication
- Applied in ID cards and secure authentication systems.
