MF-23B CUID RFID Access Card 13.56 MHz
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MF-23B CUID RFID Access Card 13.56 MHz
Sale price6,49 zł
The MF-23B CUID RFID 13.56 MHz access card from Spreest is compliant with the MIFARE Classic 1K (S50) standard. It is designed for access control systems, intercoms, time and attendance systems, 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-assigned UID that cannot be changed – the card is not copyable.
Key features
- Media copying: none – the card is not copyable (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, T&A, identification, intercoms
Technical specification
- Standard: MIFARE Classic 1K (S50)
- Memory: 1024 bytes (16 sectors)
- Frequency: 13.56 MHz
- Key support: Key A / Key B
- UID changeability: no
- Protocol: ISO/IEC 14443A
- Dimensions: 85.5 × 54 × 0.86 mm (CR80)
- Material: PVC
- Color: black
Set includes
- 1x MF-23B CUID RFID 13.56 MHz access card
