The Spreest MF-23 RFID access card uses the MIFARE Classic 1K (S50) standard and is suitable for access control systems, intercoms, attendance systems and identification systems that use 13.56 MHz technology. It allows sectors, blocks and keys to be programmed and edited, except for sector 0. Its UID is factory-set and cannot be changed, so the card cannot be cloned.
- Standard: MIFARE Classic 1K (S50)
- Operating frequency: 13.56 MHz
- Memory: 1024 bytes, 16 sectors
- Communication protocol: ISO/IEC 14443A
- Key support: Key A / Key B
- Rewritable: Sectors, blocks and keys can be edited, except for sector 0
- UID: Factory-set, cannot be changed
- Material: PVC
- Dimensions: 85.5 × 54 × 0.86 mm
- Color: White
- Quantity: 1 piece
- Type
- Card
- Operating Frequency
- 13.56 kHz
- Colour
- White
- Quantity
- 1 pcs
- Operation
- Rewritable
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.