13,56 MHz "Mifare 1K" raktų bloknotas
13.56MHz Mifare 1K Keyfob — HF Access Control Fob with Crypto-1 Encryption
Our 13.56MHz Mifare 1K Keyfob is an ABS-cased HF ISO/IEC 14443A proximity token with a MIFARE Classic 1K chip — 1,024 bytes of EEPROM organised as 16 sectors × 4 blocks, protected by 48-bit Crypto-1 mutual authentication with 6-byte Key A / Key B per sector. Ships with either NXP MIFARE Classic 1K (S50) or Fudan FM11RF08 (pin-compatible, ~30% lower cost for APAC/LATAM). Bench-verified with HID iCLASS SE, ZKTeco KR503, Iron Logic Matrix-II EH, Suprema BioEntry Plus, ACR122U, and PN532. 3-5 cm read range, factory pre-encoding available (facility code + card number, MIFARE value blocks, NDEF), 7 stock colours + Pantone custom. MOQ 100 pcs; free 10-unit sample kit ships in 5-7 business days from our ISO 9001:2015 Shenzhen facility (operating since 2008). HS Code 8523.52.
