25x Access card MF-23 RFID 13.56 MHz
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25x Access card MF-23 RFID 13.56 MHz
Sale price46,99 zł
The MF-23 RFID 13.56 MHz access card by Spreest is compatible with the MIFARE Classic 1K (S50) standard. It is designed for access control systems, intercoms, time and attendance recording, and all devices operating at 13.56 MHz.
The card allows programming of memory sectors, enabling user data to be written and edited according to system requirements. As a standard MIFARE S50 medium, the card has a factory-programmed UID that cannot be changed – the card is not clonable.
Key Features
- Media cloning: None – the card is not clonable (UID cannot be changed).
- Programming: Editing sectors, blocks, and keys, excluding sector 0.
- UID change: No possibility to change the identifier.
- Communication standard: ISO/IEC 14443A.
- Format: PVC card in CR80 standard.
- Application: Access systems, time and attendance, identification, intercoms.
Technical Specifications
- Standard: MIFARE Classic 1K (S50)
- Memory: 1024 bytes (16 sectors)
- Frequency: 13.56 MHz
- Key support: Key A / Key B
- UID changeable: No
- Protocol: ISO/IEC 14443A
- Dimensions: 85.5 × 54 × 0.86 mm (CR80)
- Material: PVC
- Color: White
Set includes
- 25x MF-23 RFID 13.56 MHz Access Card
