key Fobs/Keychain Smart Tag
1. Features:
1) Chip frequency: 125kHz -13.56kHz
2) Material: ABS, PVC
3) Shape: keychain, fob, token, wrist band, watch, coin
4) Chip: TK4100, EM4100, T5557, Hitag2, Mifare S50
5) Custom logo or photo is available with printed
6) Colo...
Products: rock em sock em,
rfid on metal tag