Slick Preprogrammed 13 56 MHZ Rfid ISO14443A Key Fob And Proximity IC Cards For TT Lock Smart Door Access Hella Smooth Readonly M1 Security Token Tags Blue Pack Of Twenty

Preprogrammed 13.56MHz Blue RFID Key Fob Pack for Access Control
✔️ 10-Pack ISO14443A M1 Read-Only Tokens Match Smart Doors At 13.56MHz

You get a blue pack of ten preprogrammed key fobs designed to work right out of the box. These tokens use the 13.56MHz ISO14443A protocol to manage access quickly. They fit common smart door locks and other RFID access systems.

✅ Preprogrammed read-only tags save setup time since data ships locked and cannot change
✅ ISO14443A 1k byte capacity matches M1 cards for smooth pairing with compatible locks
✅ Compact ABS plastic shell measures 1.58x1.26x0.18 inch to hang easily on keychains
✅ Reliable 0 to 10 cm read distance detects the tag promptly when held close to the reader

💡 Why use immutable uid tokens in iso14443a access control systems?
Fixed identifiers help keep chip data secure and simplify device provisioning across networks.

• Fixed uids maintain unique identity without risk of accidental overwrite or user modification.
• M1 protocol alignment lets devices talk to popular electronic locks without extra adapters.
• Factory-set uids are handy for installers who need rapid registration during site commissioning.

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