YARONGTECH 13.56MHz RFID Key Fob RF IC M1 Chip Card ISO14443A Token Tag for Electronic Smart Door Lock, Read Only (Pack of 10) (Green)

• M1 Keyfobs (NOT work with HID, Salto and Assa Abloy Locks/Systems)
• All keyfobs are pre-programmed with a unique ID(4 Byte UID). The UID is NOT changeable, factory default key: FF FF FF FF FF FF
• Work with KABA,SAFLOK,MIWA AND ONITY LOCKS
• blue,red,black,green,grey,orange,white,yellow color available,logo printing optional
• UID CAN'T CHANGE.UID IS NOT REWRITABLE.

1.Chip: M1 Chip 2.Function: Read/Write protect by password,UID can’t change,uid is not rewritable 3.Memory: 1K Byte 4.Keyfob dimensions: L40xW32xT4mm 5. All key fobs come attached to key ring 6.Material: ABS 7. Durable and waterproof 8.Frequency: 13.56MHz 9.RF Protocol: ISO 14443A 10.Data storage time: minimum 10 years 13.Package: 10pcs per Bag 14.Works with KABA,SAFLOK,MIWA AND ONITY LOCKS etc, but NOT work with HID,Salto and Assa Abloy RFID Locks, also NOT compatible with Amiibo and 125KHz EM Readers.