







MF-23 RFID 13.56 MHz access card

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MF-23 RFID 13.56 MHz access card
Odbiór w Mińsku Mazowieckim
Romualda Traugutta 19
05-300 Mińsk Mazowiecki
Poland

The Spreest MF-23 RFID 13.56 MHz access card complies with the MIFARE Classic 1K (S50) standard. Designed for access control systems, intercoms , time and attendance systems, and all devices operating in 13.56 MHz technology.
The card allows for programming of memory sectors, allowing for the storage and editing of user data according to system requirements. As a standard MIFARE S50 card, the card has a factory-stored UID that cannot be changed – it is not copyable.
Key Features
- Media copying: none – the card is not copyable (no UID change possible)
- Programming: editing sectors, blocks and keys excluding sector 0
- UID Change: Unable to change the ID
- Communication standard: ISO/IEC 14443A
- Format: CR80 standard PVC card
- Application: access systems, RCP, identification, intercoms
Technical specifications
- Standard: MIFARE Classic 1K (S50)
- Memory: 1024 bytes (16 sectors)
- Frequency: 13.56 MHz
- Key Operation: Key A / Key B
- Possibility to change UID: no
- Protocol: ISO/IEC 14443A
- Dimensions: 85.5 × 54 × 0.86 mm (CR80)
- Material: PVC
- Color: white
The set includes
- 1x MF-23 RFID 13.56 MHz access card











