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Common iButton Features
Item | TM Card,TM iButton |
Materal | ABS ,Stainless Steel |
Size | 16.25*5.89mm |
Chip | TM1990A-F5,RW2004,RW1990,TM01A |
Memry | 64bits |
Read-Write Method | Contact |
Working Temperature | -40 ~ +85 degree |
Sort | Common TM card,magnetic TM Card |
Crafts | Engraving |
Colors | Red, green, blue, yellow, black, etc |
Application | Intelligent Community, Postal Service, Railway St, etc. |